<xsd:complexType name="CRM_C01.PATIENT.CONTENT"> <xsd:sequence> <xsd:element ref="PID" minOccurs="1" maxOccurs="1" /> <xsd:element ref="PV1" minOccurs="0" maxOccurs="1" /> <xsd:element ref="CSR" minOccurs="1" maxOccurs="1" /> <xsd:element ref="CSP" minOccurs="0" maxOccurs="unbounded" /> </xsd:sequence> </xsd:complexType>