diff --git a/dataloader/load_data_expanded_access.cypher b/dataloader/load_data_expanded_access.cypher
index e0b7070..17c72fa 100644
--- a/dataloader/load_data_expanded_access.cypher
+++ b/dataloader/load_data_expanded_access.cypher
@@ -1,9 +1,9 @@
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,OrgStudyId,BriefTitle,Acronym,OfficialTitle,StudyType&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,OrgStudyId,BriefTitle,Acronym,OfficialTitle,StudyType&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.StudyType as StudyType
@@ -23,12 +23,12 @@ with si, study_metadata
 UNWIND study_metadata.Acronym as Acronym
 set si.acronym=Acronym
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,OverallStatus,WhyStopped,StartDate,PrimaryCompletionDate,CompletionDate&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,OverallStatus,WhyStopped,StartDate,PrimaryCompletionDate,CompletionDate&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -48,12 +48,12 @@ UNWIND study_metadata.WhyStopped as WhyStopped
 MERGE(ct)-[:WAS_STOPPED]->(r:StopReason{reason:WhyStopped})
 MERGE(s)-[:HAS_REASON]->(r)
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,ResponsiblePartyType,ResponsiblePartyInvestigatorFullName,ResponsiblePartyInvestigatorAffiliation,LeadSponsorName,CollaboratorName&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,ResponsiblePartyType,ResponsiblePartyInvestigatorFullName,ResponsiblePartyInvestigatorAffiliation,LeadSponsorName,CollaboratorName&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.ResponsiblePartyType as ResponsiblePartyType
 MERGE(r:Responsible{type:ResponsiblePartyType})
@@ -77,12 +77,12 @@ FOREACH(ignoreMe IN CASE WHEN r.type='Sponsor-Investigator' THEN [1] ELSE [] END
     MERGE(r)-[:IS_RESPONSIBLE]->(k) 
     MERGE(r)-[:IS_RESPONSIBLE]->(i))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,ResponsiblePartyType,ResponsiblePartyInvestigatorFullName,ResponsiblePartyInvestigatorAffiliation,LeadSponsorName,CollaboratorName&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,ResponsiblePartyType,ResponsiblePartyInvestigatorFullName,ResponsiblePartyInvestigatorAffiliation,LeadSponsorName,CollaboratorName&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -94,12 +94,12 @@ MERGE(r:Response{YN:'Yes'})
 ;
 MERGE(k:Response{YN:'No'})
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id}), (r:Response{YN:'Yes'})
@@ -113,12 +113,12 @@ UNWIND study_metadata.IsUnapprovedDevice as IsUnapprovedDevice
 FOREACH(ignoreMe IN CASE WHEN IsUnapprovedDevice='No' THEN [1] ELSE [] END | 
       MERGE(ct)-[:IS_FDA_UNAPPROVED_DEVICE]->(r))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.IsFDARegulatedDrug as IsFDARegulatedDrug
@@ -132,12 +132,12 @@ match(ct:ClinicalTrial{NCTId:Id}),(r:Response{YN:'No'})
 FOREACH(ignoreMe IN CASE WHEN IsFDARegulatedDrug='No' THEN [1] ELSE [] END | 
     MERGE(ct)-[:IS_FDA_REGULATED_DRUG]->(r))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id}),(r:Response{YN:'Yes'})
@@ -151,12 +151,12 @@ UNWIND study_metadata.IsFDARegulatedDevice as IsFDARegulatedDevice
 FOREACH(ignoreMe IN CASE WHEN IsFDARegulatedDevice='No' THEN [1] ELSE [] END | 
       MERGE(ct)-[:IS_FDA_REGULATED_DEVICE]->(r))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id}),(r:Response{YN:'Yes'})
@@ -170,12 +170,12 @@ UNWIND study_metadata.HasExpandedAccess as HasExpandedAccess
 FOREACH(ignoreMe IN CASE WHEN HasExpandedAccess='No' THEN [1] ELSE [] END | 
       MERGE(ct)-[:HAS_EXPANDED_ACCESS]->(r))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,BriefSummary,DetailedDescription,Condition,Keyword&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,BriefSummary,DetailedDescription,Condition,Keyword&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -193,12 +193,12 @@ with ct, t, study_metadata
 UNWIND study_metadata.DetailedDescription as DetailedDescription
 set t.description=DetailedDescription
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,DesignTimePerspective,BioSpecRetention,BioSpecDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,DesignTimePerspective,BioSpecRetention,BioSpecDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.DesignObservationalModel as Model
@@ -206,12 +206,12 @@ match(ct:ClinicalTrial{NCTId:Id})
 MERGE(m:Design{model:Model}) 
 MERGE (ct)-[:HAS_STUDY_DESIGN]->(m)
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,DesignTimePerspective,BioSpecRetention,BioSpecDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,DesignTimePerspective,BioSpecRetention,BioSpecDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.DesignTimePerspective as DesignTimePerspective
@@ -219,12 +219,12 @@ match(ct:ClinicalTrial{NCTId:Id})
 MERGE(t:ObservationPeriod{time:DesignTimePerspective})
 MERGE (ct)-[:HAS_OBSERVATION_PERIOD]->(t)
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,DesignTimePerspective,BioSpecRetention,BioSpecDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,DesignTimePerspective,BioSpecRetention,BioSpecDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.BioSpecRetention as BioSpecRetention
@@ -235,12 +235,12 @@ with b, study_metadata
 UNWIND study_metadata.BioSpecDescription as BioSpecDescription
 SET b.description=BioSpecDescription
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,ArmGroupLabel,ArmGroupType,ArmGroupDescription,InterventionType,InterventionName,InterventionOtherName,InterventionDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,ArmGroupLabel,ArmGroupType,ArmGroupDescription,InterventionType,InterventionName,InterventionOtherName,InterventionDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.DesignObservationalModel as Model
@@ -253,12 +253,12 @@ MERGE(a:Arm{name:study_metadata.ArmGroupLabel[i]})
         MERGE(ct)-[:HAS_STUDY_ARMS]->(a)-[:BELONGS_TO_MODEL]->(m)
         )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,ArmGroupLabel,ArmGroupType,ArmGroupDescription,InterventionType,InterventionName,InterventionOtherName,InterventionDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,ArmGroupLabel,ArmGroupType,ArmGroupDescription,InterventionType,InterventionName,InterventionOtherName,InterventionDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -269,12 +269,12 @@ MERGE(ct)-[:INVESTIGATES_INTERVENTION]->(e:Intervention{name:study_metadata.Inte
   ON CREATE SET e.type=study_metadata.InterventionType[i]
         )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -285,12 +285,12 @@ MERGE(ct)-[:HAS_PRIMARY_OUTCOME]->(a:Outcome{name:study_metadata.PrimaryOutcomeM
   ON CREATE SET a.time=study_metadata.PrimaryOutcomeTimeFrame[i]
                )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -301,12 +301,12 @@ MERGE(ct)-[:HAS_SECONDARY_OUTCOME]->(a:Outcome{name:study_metadata.SecondaryOutc
   ON CREATE SET a.time=study_metadata.SecondaryOutcomeTimeFrame[i]
         )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -317,12 +317,12 @@ MERGE(ct)-[:HAS_OTHER_OUTCOME]->(a:Outcome{name:study_metadata.OtherOutcomeMeasu
   ON CREATE SET a.time=study_metadata.OtherOutcomeTimeFrame[i]
                 )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -333,12 +333,12 @@ with study_metadata, ct, p
 UNWIND study_metadata.SamplingMethod as SamplingMethod
 SET p.sampling=SamplingMethod
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -349,12 +349,12 @@ with ct, g, study_metadata
 UNWIND study_metadata.GenderDescription as GenderDescription
 set g.description=GenderDescription
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -363,12 +363,12 @@ UNWIND study_metadata.MinimumAge as MinAge
 UNWIND study_metadata.MaximumAge as MaxAge
 MERGE (ct)-[:INCLUDES_AGE_RANGE]->(a:AgeRange{minAge:MinAge,maxAge:MaxAge})
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -389,12 +389,12 @@ with ct, Inclusion, Exclusion
 MERGE(incl:InclusionCriteria{criteria:Inclusion}) MERGE(ct)-[:HAS_INCLUSION_CRITERIA]->(incl) 
 MERGE(excl:ExclusionCriteria{criteria:Exclusion}) MERGE(ct)-[:HAS_EXCLUSION_CRITERIA]->(excl)
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,CentralContactName,CentralContactEmail,OverallOfficialName,OverallOfficialAffiliation,OverallOfficialRole&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,CentralContactName,CentralContactEmail,OverallOfficialName,OverallOfficialAffiliation,OverallOfficialRole&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -402,12 +402,12 @@ UNWIND study_metadata.CentralContactName as Name
 UNWIND study_metadata.CentralContactEMail as Email
 MERGE (ct)-[:HAS_CONTACT_PERSON]->(c:Contact{name:Name,email:Email})
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,LocationFacility,LocationCity,LocationState,LocationCountry&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,LocationFacility,LocationCity,LocationState,LocationCountry&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -426,12 +426,12 @@ FOREACH(i in ncity |
         MERGE(ci)-[:LOCATED_IN]->(c) 
                )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,ReferencePMID,ReferenceCitation,ReferenceType,SeeAlsoLinkURL&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=NOT+AREA%5BStudyType%5DInterventional+AND+NOT+AREA%5BStudyType%5DObservational&fields=NCTId,ReferencePMID,ReferenceCitation,ReferenceType,SeeAlsoLinkURL&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -453,4 +453,4 @@ MERGE(ct)-[:REFERS_TO_URL]->(l)
 match(i:InclusionCriteria) where i.criteria in ['-', 'none'] DETACH DELETE i
 ;
 match(e:ExclusionCriteria) where e.criteria in ['-', 'none'] DETACH DELETE e
-;
+;
\ No newline at end of file
diff --git a/dataloader/load_data_interventional.cypher b/dataloader/load_data_interventional.cypher
index a2c51c2..b5e0e69 100644
--- a/dataloader/load_data_interventional.cypher
+++ b/dataloader/load_data_interventional.cypher
@@ -1,9 +1,9 @@
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,OrgStudyId,BriefTitle,Acronym,OfficialTitle,StudyType&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,OrgStudyId,BriefTitle,Acronym,OfficialTitle,StudyType&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.StudyType as StudyType
@@ -23,12 +23,12 @@ with si, study_metadata
 UNWIND study_metadata.Acronym as Acronym
 set si.acronym=Acronym
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,OverallStatus,WhyStopped,StartDate,PrimaryCompletionDate,CompletionDate&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,OverallStatus,WhyStopped,StartDate,PrimaryCompletionDate,CompletionDate&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -48,12 +48,12 @@ UNWIND study_metadata.WhyStopped as WhyStopped
 MERGE(ct)-[:WAS_STOPPED]->(r:StopReason{reason:WhyStopped})
 MERGE(s)-[:HAS_REASON]->(r)
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,ResponsiblePartyType,ResponsiblePartyInvestigatorFullName,ResponsiblePartyInvestigatorAffiliation,LeadSponsorName,CollaboratorName&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,ResponsiblePartyType,ResponsiblePartyInvestigatorFullName,ResponsiblePartyInvestigatorAffiliation,LeadSponsorName,CollaboratorName&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.ResponsiblePartyType as ResponsiblePartyType
 MERGE(r:Responsible{type:ResponsiblePartyType})
@@ -77,12 +77,12 @@ FOREACH(ignoreMe IN CASE WHEN r.type='Sponsor-Investigator' THEN [1] ELSE [] END
     MERGE(r)-[:IS_RESPONSIBLE]->(k) 
     MERGE(r)-[:IS_RESPONSIBLE]->(i))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,ResponsiblePartyType,ResponsiblePartyInvestigatorFullName,ResponsiblePartyInvestigatorAffiliation,LeadSponsorName,CollaboratorName&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,ResponsiblePartyType,ResponsiblePartyInvestigatorFullName,ResponsiblePartyInvestigatorAffiliation,LeadSponsorName,CollaboratorName&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -94,12 +94,12 @@ MERGE(r:Response{YN:'Yes'})
 ;
 MERGE(k:Response{YN:'No'})
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id}), (r:Response{YN:'Yes'})
@@ -113,12 +113,12 @@ UNWIND study_metadata.IsUnapprovedDevice as IsUnapprovedDevice
 FOREACH(ignoreMe IN CASE WHEN IsUnapprovedDevice='No' THEN [1] ELSE [] END | 
       MERGE(ct)-[:IS_FDA_UNAPPROVED_DEVICE]->(r))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.IsFDARegulatedDrug as IsFDARegulatedDrug
@@ -132,12 +132,12 @@ match(ct:ClinicalTrial{NCTId:Id}),(r:Response{YN:'No'})
 FOREACH(ignoreMe IN CASE WHEN IsFDARegulatedDrug='No' THEN [1] ELSE [] END | 
     MERGE(ct)-[:IS_FDA_REGULATED_DRUG]->(r))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id}),(r:Response{YN:'Yes'})
@@ -151,12 +151,12 @@ UNWIND study_metadata.IsFDARegulatedDevice as IsFDARegulatedDevice
 FOREACH(ignoreMe IN CASE WHEN IsFDARegulatedDevice='No' THEN [1] ELSE [] END | 
       MERGE(ct)-[:IS_FDA_REGULATED_DEVICE]->(r))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id}),(r:Response{YN:'Yes'})
@@ -170,12 +170,12 @@ UNWIND study_metadata.HasExpandedAccess as HasExpandedAccess
 FOREACH(ignoreMe IN CASE WHEN HasExpandedAccess='No' THEN [1] ELSE [] END | 
       MERGE(ct)-[:HAS_EXPANDED_ACCESS]->(r))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,BriefSummary,DetailedDescription,Condition,Keyword&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,BriefSummary,DetailedDescription,Condition,Keyword&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -193,12 +193,12 @@ with ct, t, study_metadata
 UNWIND study_metadata.DetailedDescription as DetailedDescription
 set t.description=DetailedDescription
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,DesignPrimaryPurpose,Phase,DesignInterventionModel,DesignInterventionModelDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,DesignPrimaryPurpose,Phase,DesignInterventionModel,DesignInterventionModelDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.Phase as Phase
@@ -218,12 +218,12 @@ UNWIND study_metadata.DesignInterventionModelDescription as ModelDescription
 match(ct)-[:HAS_STUDY_DESIGN]->(m:Design)
 set m.description=ModelDescription
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,DesignObservationalModel,ArmGroupLabel,ArmGroupType,ArmGroupDescription,InterventionType,InterventionName,InterventionOtherName,InterventionDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,DesignObservationalModel,ArmGroupLabel,ArmGroupType,ArmGroupDescription,InterventionType,InterventionName,InterventionOtherName,InterventionDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.DesignObservationalModel as Model
@@ -236,12 +236,12 @@ ON CREATE SET a.type=study_metadata.ArmGroupType[i]
         MERGE(ct)-[:HAS_STUDY_ARMS]->(a)-[:BELONGS_TO_MODEL]->(m)
         )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,DesignObservationalModel,ArmGroupLabel,ArmGroupType,ArmGroupDescription,InterventionType,InterventionName,InterventionOtherName,InterventionDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,DesignObservationalModel,ArmGroupLabel,ArmGroupType,ArmGroupDescription,InterventionType,InterventionName,InterventionOtherName,InterventionDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -252,12 +252,12 @@ ON CREATE SET e.description=study_metadata.InterventionDescription[i]
 ON CREATE SET e.type=study_metadata.InterventionType[i]
                 )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -268,12 +268,12 @@ ON CREATE SET a.description=study_metadata.PrimaryOutcomeDescription[i]
 ON CREATE SET a.time=study_metadata.PrimaryOutcomeTimeFrame[i]
               )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -284,12 +284,12 @@ ON CREATE SET a.description=study_metadata.SecondaryOutcomeDescription[i]
 ON CREATE SET a.time=study_metadata.SecondaryOutcomeTimeFrame[i]
           )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -300,12 +300,12 @@ ON CREATE SET a.description=study_metadata.OtherOutcomeDescription[i]
 ON CREATE SET a.time=study_metadata.OtherOutcomeTimeFrame[i]
         )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -316,12 +316,12 @@ with study_metadata, ct, p
 UNWIND study_metadata.SamplingMethod as SamplingMethod
 SET p.sampling=SamplingMethod
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -332,12 +332,12 @@ with ct, g, study_metadata
 UNWIND study_metadata.GenderDescription as GenderDescription
 set g.description=GenderDescription
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -346,12 +346,12 @@ UNWIND study_metadata.MinimumAge as MinAge
 UNWIND study_metadata.MaximumAge as MaxAge
 MERGE(ct)-[:INCLUDES_AGE_RANGE]->(a:AgeRange{minAge:MinAge,maxAge:MaxAge})
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -372,12 +372,12 @@ with ct, Inclusion, Exclusion
 MERGE(incl:InclusionCriteria{criteria:Inclusion}) MERGE(ct)-[:HAS_INCLUSION_CRITERIA]->(incl) 
 MERGE(excl:ExclusionCriteria{criteria:Exclusion}) MERGE(ct)-[:HAS_EXCLUSION_CRITERIA]->(excl)
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,CentralContactName,CentralContactEmail,OverallOfficialName,OverallOfficialAffiliation,OverallOfficialRole&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,CentralContactName,CentralContactEmail,OverallOfficialName,OverallOfficialAffiliation,OverallOfficialRole&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -388,12 +388,12 @@ with study_metadata,c
 UNWIND study_metadata.CentralContactEmail as Email
 SET c.email=Email
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,LocationFacility,LocationCity,LocationState,LocationCountry&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,LocationFacility,LocationCity,LocationState,LocationCountry&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -412,12 +412,12 @@ FOREACH(i in ncity |
         MERGE(ci)-[:LOCATED_IN]->(c) 
                )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DInterventional&fields=NCTId,ReferencePMID,ReferenceCitation,ReferenceType,SeeAlsoLinkURL&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DInterventional&fields=NCTId,ReferencePMID,ReferenceCitation,ReferenceType,SeeAlsoLinkURL&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -439,4 +439,4 @@ MERGE(ct)-[:REFERS_TO_URL]->(l)
 match(i:InclusionCriteria) where i.criteria in ['-', 'none'] DETACH DELETE i
 ;
 match(e:ExclusionCriteria) where e.criteria in ['-', 'none'] DETACH DELETE e
-;
+;
\ No newline at end of file
diff --git a/dataloader/load_data_observational.cypher b/dataloader/load_data_observational.cypher
index 65eefee..d33c228 100644
--- a/dataloader/load_data_observational.cypher
+++ b/dataloader/load_data_observational.cypher
@@ -1,9 +1,9 @@
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,OrgStudyId,BriefTitle,Acronym,OfficialTitle,StudyType&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,OrgStudyId,BriefTitle,Acronym,OfficialTitle,StudyType&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.StudyType as StudyType
@@ -23,12 +23,12 @@ with si, study_metadata
 UNWIND study_metadata.Acronym as Acronym
 set si.acronym=Acronym
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,OverallStatus,WhyStopped,StartDate,PrimaryCompletionDate,CompletionDate&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,OverallStatus,WhyStopped,StartDate,PrimaryCompletionDate,CompletionDate&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -48,12 +48,12 @@ UNWIND study_metadata.WhyStopped as WhyStopped
 MERGE(ct)-[:WAS_STOPPED]->(r:StopReason{reason:WhyStopped})
 MERGE(s)-[:HAS_REASON]->(r)
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,ResponsiblePartyType,ResponsiblePartyInvestigatorFullName,ResponsiblePartyInvestigatorAffiliation,LeadSponsorName,CollaboratorName&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,ResponsiblePartyType,ResponsiblePartyInvestigatorFullName,ResponsiblePartyInvestigatorAffiliation,LeadSponsorName,CollaboratorName&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.ResponsiblePartyType as ResponsiblePartyType
 MERGE(r:Responsible{type:ResponsiblePartyType})
@@ -77,12 +77,12 @@ FOREACH(ignoreMe IN CASE WHEN r.type='Sponsor-Investigator' THEN [1] ELSE [] END
     MERGE(r)-[:IS_RESPONSIBLE]->(k) 
     MERGE(r)-[:IS_RESPONSIBLE]->(i))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,ResponsiblePartyType,ResponsiblePartyInvestigatorFullName,ResponsiblePartyInvestigatorAffiliation,LeadSponsorName,CollaboratorName&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,ResponsiblePartyType,ResponsiblePartyInvestigatorFullName,ResponsiblePartyInvestigatorAffiliation,LeadSponsorName,CollaboratorName&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -94,12 +94,12 @@ MERGE(r:Response{YN:'Yes'})
 ;
 MERGE(k:Response{YN:'No'})
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id}), (r:Response{YN:'Yes'})
@@ -113,12 +113,12 @@ UNWIND study_metadata.IsUnapprovedDevice as IsUnapprovedDevice
 FOREACH(ignoreMe IN CASE WHEN IsUnapprovedDevice='No' THEN [1] ELSE [] END | 
       MERGE(ct)-[:IS_FDA_UNAPPROVED_DEVICE]->(r))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.IsFDARegulatedDrug as IsFDARegulatedDrug
@@ -132,12 +132,12 @@ match(ct:ClinicalTrial{NCTId:Id}),(r:Response{YN:'No'})
 FOREACH(ignoreMe IN CASE WHEN IsFDARegulatedDrug='No' THEN [1] ELSE [] END | 
     MERGE(ct)-[:IS_FDA_REGULATED_DRUG]->(r))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id}),(r:Response{YN:'Yes'})
@@ -151,12 +151,12 @@ UNWIND study_metadata.IsFDARegulatedDevice as IsFDARegulatedDevice
 FOREACH(ignoreMe IN CASE WHEN IsFDARegulatedDevice='No' THEN [1] ELSE [] END | 
       MERGE(ct)-[:IS_FDA_REGULATED_DEVICE]->(r))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,IsFDARegulatedDrug,IsFDARegulatedDevice,IsUnapprovedDevice,HasExpandedAccess&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id}),(r:Response{YN:'Yes'})
@@ -170,12 +170,12 @@ UNWIND study_metadata.HasExpandedAccess as HasExpandedAccess
 FOREACH(ignoreMe IN CASE WHEN HasExpandedAccess='No' THEN [1] ELSE [] END | 
       MERGE(ct)-[:HAS_EXPANDED_ACCESS]->(r))
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,BriefSummary,DetailedDescription,Condition,Keyword&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,BriefSummary,DetailedDescription,Condition,Keyword&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -193,12 +193,12 @@ with ct, t, study_metadata
 UNWIND study_metadata.DetailedDescription as DetailedDescription
 set t.description=DetailedDescription
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,DesignTimePerspective,BioSpecRetention,BioSpecDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,DesignTimePerspective,BioSpecRetention,BioSpecDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.DesignObservationalModel as Model
@@ -206,12 +206,12 @@ match(ct:ClinicalTrial{NCTId:Id})
 MERGE(m:Design{model:Model}) 
 MERGE (ct)-[:HAS_STUDY_DESIGN]->(m)
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,DesignTimePerspective,BioSpecRetention,BioSpecDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,DesignTimePerspective,BioSpecRetention,BioSpecDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.DesignTimePerspective as DesignTimePerspective
@@ -219,12 +219,12 @@ match(ct:ClinicalTrial{NCTId:Id})
 MERGE(t:ObservationPeriod{time:DesignTimePerspective})
 MERGE (ct)-[:HAS_OBSERVATION_PERIOD]->(t)
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,DesignTimePerspective,BioSpecRetention,BioSpecDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,DesignTimePerspective,BioSpecRetention,BioSpecDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.BioSpecRetention as BioSpecRetention
@@ -235,12 +235,12 @@ with b, study_metadata
 UNWIND study_metadata.BioSpecDescription as BioSpecDescription
 SET b.description=BioSpecDescription
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,ArmGroupLabel,ArmGroupType,ArmGroupDescription,InterventionType,InterventionName,InterventionOtherName,InterventionDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,ArmGroupLabel,ArmGroupType,ArmGroupDescription,InterventionType,InterventionName,InterventionOtherName,InterventionDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.DesignObservationalModel as Model
@@ -253,12 +253,12 @@ ON CREATE SET a.type=study_metadata.ArmGroupType[i]
         MERGE(a)-[:BELONGS_TO_MODEL]->(m)
         )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,ArmGroupLabel,ArmGroupType,ArmGroupDescription,InterventionType,InterventionName,InterventionOtherName,InterventionDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,DesignObservationalModel,ArmGroupLabel,ArmGroupType,ArmGroupDescription,InterventionType,InterventionName,InterventionOtherName,InterventionDescription&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 UNWIND study_metadata.DesignObservationalModel as Model
@@ -270,12 +270,12 @@ ON CREATE SET e.description=study_metadata.InterventionDescription[i]
 ON CREATE SET e.type=study_metadata.InterventionType[i]
        )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -286,12 +286,12 @@ ON CREATE SET a.description=study_metadata.PrimaryOutcomeDescription[i]
 ON CREATE SET a.time=study_metadata.PrimaryOutcomeTimeFrame[i]
                )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -302,12 +302,12 @@ ON CREATE SET a.description=study_metadata.SecondaryOutcomeDescription[i]
 ON CREATE SET a.time=study_metadata.SecondaryOutcomeTimeFrame[i]
                )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,PrimaryOutcomeMeasure,PrimaryOutcomeDescription,PrimaryOutcomeTimeFrame,SecondaryOutcomeMeasure,SecondaryOutcomeDescription,SecondaryOutcomeTimeFrame,OtherOutcomeMeasure,OtherOutcomeDescription,OtherOutcomeTimeFrame&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -318,12 +318,12 @@ ON CREATE SET a.description=study_metadata.OtherOutcomeDescription[i]
 ON CREATE SET a.time=study_metadata.OtherOutcomeTimeFrame[i]
                 )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -332,12 +332,12 @@ UNWIND study_metadata.SamplingMethod as SamplingMethod
 MERGE (ct)-[:HAS_STUDY_POPULATION]->(p:StudyPopulation{name:StudyPopulation})
 ON CREATE SET p.sampling=SamplingMethod
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -348,12 +348,12 @@ with ct, g, study_metadata
 UNWIND study_metadata.GenderDescription as GenderDescription
 set g.description=GenderDescription
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -361,12 +361,12 @@ UNWIND study_metadata.MinimumAge as MinAge
 UNWIND study_metadata.MaximumAge as MaxAge
 MERGE (ct)-[:INCLUDES_AGE_RANGE]->(a:AgeRange{minAge:MinAge,maxAge:MaxAge})
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,Gender,GenderBased,GenderDescription,MinimumAge,MaximumAge,HealthyVolunteers,StudyPopulation,SamplingMethod,EligibilityCriteria&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -387,12 +387,12 @@ with ct, Inclusion, Exclusion
 MERGE(incl:InclusionCriteria{criteria:Inclusion}) MERGE(ct)-[:HAS_INCLUSION_CRITERIA]->(incl) 
 MERGE(excl:ExclusionCriteria{criteria:Exclusion}) MERGE(ct)-[:HAS_EXCLUSION_CRITERIA]->(excl)
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,CentralContactName,CentralContactEmail,OverallOfficialName,OverallOfficialAffiliation,OverallOfficialRole&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,CentralContactName,CentralContactEmail,OverallOfficialName,OverallOfficialAffiliation,OverallOfficialRole&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -403,12 +403,12 @@ with study_metadata,c
 UNWIND study_metadata.CentralContactEmail as Email
 SET c.email=Email
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,LocationFacility,LocationCity,LocationState,LocationCountry&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,LocationFacility,LocationCity,LocationState,LocationCountry&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -427,12 +427,12 @@ FOREACH(i in ncity |
         MERGE(ci)-[:LOCATED_IN]->(c) 
                )
 ;
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId&fmt=json&max_rnk=1000') yield value
 with value.StudyFieldsResponse.NStudiesFound as NStudies, RANGE(0,(value.StudyFieldsResponse.NStudiesFound/1000)) as nloop
 UNWIND nloop as i
 with range(1+1000*i,1000+1000*i,999) as RANGES
 with RANGES, RANGES[1] as urange, RANGES[0] as lrange
-call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=COVID+AND+AREA%5BStudyType%5DObservational&fields=NCTId,ReferencePMID,ReferenceCitation,ReferenceType,SeeAlsoLinkURL&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
+call apoc.load.json('https://clinicaltrials.gov/api/query/study_fields?expr=AREA%5BStudyType%5DObservational&fields=NCTId,ReferencePMID,ReferenceCitation,ReferenceType,SeeAlsoLinkURL&min_rnk='+lrange+'&max_rnk='+urange+'&fmt=json') yield value
 with value.StudyFieldsResponse.StudyFields as coll unwind coll as study_metadata
 UNWIND study_metadata.NCTId as Id
 match(ct:ClinicalTrial{NCTId:Id})
@@ -454,4 +454,4 @@ MERGE(ct)-[:REFERS_TO_URL]->(l)
 match(i:InclusionCriteria) where i.criteria in ['-', 'none'] DETACH DELETE i
 ;
 match(e:ExclusionCriteria) where e.criteria in ['-', 'none'] DETACH DELETE e
-;
+;
\ No newline at end of file