description: 'R5: `AdverseEvent.expectedInResearchStudy` (new:boolean)' package_name: hl7.fhir.uv.xver-r5.r3 derivation: constraint name: ExtensionAdverseEvent_ExpectedInResearchStudy type: Extension elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-AdverseEvent.expectedInResearchStudy'} index: 0 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: Considered likely or probable or anticipated in the research study choices: [valueBoolean] index: 2 valueBoolean: short: Considered likely or probable or anticipated in the research study type: boolean base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 3 package_version: 0.1.0 class: extension kind: complex-type url: http://hl7.org/fhir/5.0/StructureDefinition/extension-AdverseEvent.expectedInResearchStudy base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.1.0 required: [url]