f:DiagnosticReport
category: minimum cardinality of 'category' is 1
category: maximum cardinality of 'category' is 1
subject: minimum cardinality of 'subject' is 1
effective[x]: minimum cardinality of 'effective[x]' is 1
f:DiagnosticReport/f:subject
id: maximum cardinality of 'id' is 1
reference: minimum cardinality of 'reference' is 1
reference: maximum cardinality of 'reference' is 1
type: maximum cardinality of 'type' is 1
identifier: maximum cardinality of 'identifier' is 1
display: maximum cardinality of 'display' is 1