f:QuestionnaireResponse contained: maximum cardinality of 'contained' is 0 extension: maximum cardinality of 'extension' is 0 modifierExtension: maximum cardinality of 'modifierExtension' is 0 identifier: maximum cardinality of 'identifier' is 0 subject: maximum cardinality of 'subject' is 0 author: maximum cardinality of 'author' is 0 item: minimum cardinality of 'item' is 1 item: maximum cardinality of 'item' is 1 f:QuestionnaireResponse/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 profile: minimum cardinality of 'profile' is 1 security: maximum cardinality of 'security' is 0 tag: maximum cardinality of 'tag' is 0 f:QuestionnaireResponse/f:item answer: minimum cardinality of 'answer' is 1 answer: maximum cardinality of 'answer' is 1 f:QuestionnaireResponse/f:item/f:answer value[x]: minimum cardinality of 'value[x]' is 1 item: maximum cardinality of 'item' is 0