1. Department of Pathology and Laboratory Medicine; Vancouver General Hospital and University of British Columbia; Vancouver British Columbia Canada
2. Department of Pathology; Memorial Sloan Kettering Cancer Center; New York NY USA
3. Department of Pathology and Laboratory Medicine; University of Calgary and Calgary Laboratory Services; Calgary Alberta Canada
4. Department of Laboratory Medicine and Pathology; Royal Alexandra Hospital and University of Alberta; Edmonton Alberta Canada
5. Division of Gynecologic Oncology; Department of Obstetrics and Gynecology; University of British Columbia; Vancouver British Columbia Canada
6. Department of Pathology and Laboratory Medicine; University of British Columbia; British Columbia Cancer Agency; Vancouver British Columbia Canada