1. Department of Pathology, Division of Women’s and Perinatal Pathology
2. Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
3. Douglass Hanly Moir Pathology, Macquarie Park, New South Wales, Australia
4. Department of Laboratory Medicine and Pathobiology, University of Toronto
5. Department of Pathology, Trillium Health Partners, Mississauga, Ontario
6. Department of Pathology and Laboratory Medicine, University of Vermont Medical Center, Burlington, VT
7. Department of Pathology & Laboratory Medicine, University Health Network
8. Department of Pathology and Laboratory Medicine, Mount Sinai Hospital
9. Laboratory Medicine & Pathology Department, University of Alberta, Edmonton, Alberta, Canada
10. Department of Anatomic Pathology, Sunnybrook Health Sciences Centre, Toronto
11. Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA