Information about the author of the document. The author MAY be a person or a device. At least one author MUST be declared.Dr. med.AllzeitBereitGruppenpraxis CHDoktorgasse2Musterhausen8888CHInformation about the author of the document. The author MAY be a person or a device. At least one author MUST be declared.Date and time of the laboratory report creation.For device authors the element representedOrganization is REQUIRED.A public telephone number in the international format and a public eMail address are required.A public address is required. The specification of GS1 GLN is REQUIRED. If it is not (yet) known, this MUST be declared using nullFlavor. For persons: their personal GLN MUST be declared. For devices or software modules: the GLN of their organization MUST be declared. Temporarily unknown, will be filled later.OID for GS1 GLN.The GS1 GLN.Either the GS1 GLN or nullFlavor='NAV' is REQUIREDOther ids are allowed.The OID of the system that issued the id. OIDs of code systems, which are published in a public OID registry are REQUIRED. Others are NOT ALLOWED.The id itself. It MUST be unique within the issuing system.Address of the laboratory.Means of communication of the laboratory (phone, eMail, ...).The author as a person.The author as a device.The author's organization.At least one of the listed authors MUST be a laboratory specialist.