identifierΣ0..1Identifier
basedOnC0..1Reference(Resource)
parentC0..1Reference(Resource)
status1..1codeBinding
methodΣ0..1CodeableConcept
codeΣ0..1CodeableConcept
subjectΣ C0..1Reference(Patient | Group)
contextΣ C0..1Reference(Encounter | EpisodeOfCare)
conditionΣ C0..1Reference(Condition)
performerΣ C0..1Reference(Practitioner | Device)
basisC0..*Reference(Resource)
mitigation0..1string
comment0..1string