Content Modules for CDA Header (Level 1): Laboratory Performer template in the CDA
                                          header (ClinicalDocument/documentationOf/serviceEvent)
                                       
                                       
                                       ClinicalDocument/documentationOf(s) MAY be present. The documentationOf/serviceEvent
                                          represents the main Act being documented, that is an act of reporting Result Event(s)
                                          produced by a laboratory.
                                       
                                       
                                       Use of sub element documentationOf/serviceEvent/effectiveTime to document the time
                                          boundaries of events in the document is appropriate.
                                       
                                       
                                       This laboratory report content module adds the optional sub element documentationOf/serviceEvent/statusCode
                                          to enable the sharing of non-final reports. A report is considered as non-final (e.g.,
                                          a preliminary report) if and only if it documents an Act, which is still in the status
                                          “active” (i.e., serviceEvent/statusCode@code=”active”).
                                       
                                       
                                       The statusCode sub element is an extension to the CDA R2 schema. This sub-element
                                          is optional. When it is not there, the documented Act is assumed to be completed and
                                          the report is assumed to be a final report.