<?xml version="1.0" encoding="UTF-8"?><ResearchSubject xmlns="http://hl7.org/fhir"><id value="8e768f61-fabc-4e72-bccd-b0cb1ac309a5"/><meta><versionId value="1"/><lastUpdated value="2022-02-17T17:34:55.971+08:00"/><tag><system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/><code value="HTEST"/><display value="test health data"/></tag></meta><identifier><type><text value="Subject id"/></type><system value="http://example.org/studysubjectids"/><value value="123"/></identifier><status value="candidate"/><study><reference value="ResearchStudy/example"/></study><individual><reference value="Patient/example"/></individual></ResearchSubject>