f:Encounter identifier: minimum cardinality of 'identifier' is 1 serviceType: minimum cardinality of 'serviceType' is 1 subject: minimum cardinality of 'subject' is 1 participant: minimum cardinality of 'participant' is 1 period: minimum cardinality of 'period' is 1 serviceProvider: minimum cardinality of 'serviceProvider' is 1 f:Encounter/f:participant type: minimum cardinality of 'type' is 1 type: maximum cardinality of 'type' is 1 individual: minimum cardinality of 'individual' is 1