<status value="active" /> <experimental value="false" /> <publisher value="Berlin Institute of Health at Charité (BIH)" /> <contact> <telecom> <system value="url" /> <value value="https://www.bihealth.org/en/research/core-facilities/interoperability/" /> </telecom> </contact> <description value="Sex at birth" /> <immutable value="false" /> <compose> <include> <system value="http://hl7.org/fhir/administrative-gender" /> <concept> <code value="male" /> <display value="Male" /> </concept> <concept> <code value="female" /> <display value="Female" /> </concept> <concept> <code value="unknown" /> <display value="Unknown" /> </concept> </include> <include> <system value="http://fhir.de/CodeSystem/gender-amtlich-de" /> <concept> <code value="X" /> <display value="unbestimmt" /> </concept> <concept> <code value="D" /> <display value="divers" /> </concept> </include> </compose> </ValueSet>