{description: Codes for why the study ended prematurely., package_name: hl7.fhir.r5.expansions, name: ResearchStudyReasonStopped, type: null, package_version: 4.6.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/ValueSet/research-study-reason-stopped', version: 4.6.0}