f:CarePlan extension with URL = 'https://fhir.athena.io/StructureDefinition/ah-chart-sharing-group': maximum cardinality of 'extension' is 1 extension with URL = 'https://fhir.athena.io/StructureDefinition/ah-practice': maximum cardinality of 'extension' is 1 instantiatesCanonical: maximum cardinality of 'instantiatesCanonical' is 0 instantiatesUri: maximum cardinality of 'instantiatesUri' is 0 basedOn: maximum cardinality of 'basedOn' is 0 replaces: maximum cardinality of 'replaces' is 0 partOf: maximum cardinality of 'partOf' is 0 description: maximum cardinality of 'description' is 0 encounter: maximum cardinality of 'encounter' is 0 period: maximum cardinality of 'period' is 0 created: maximum cardinality of 'created' is 0 author: maximum cardinality of 'author' is 0 contributor: maximum cardinality of 'contributor' is 0 supportingInfo: maximum cardinality of 'supportingInfo' is 0 activity: maximum cardinality of 'activity' is 0 note: maximum cardinality of 'note' is 0 f:CarePlan/f:meta id: maximum cardinality of 'id' is 1 versionId: maximum cardinality of 'versionId' is 1 lastUpdated: maximum cardinality of 'lastUpdated' is 1 source: maximum cardinality of 'source' is 1