1. Department of Pathology and Laboratory Medicine and Department of Pediatrics, University of Vermont Medical Center, Larner College of Medicine, University of Vermont, Burlington, VT, 05401, USA
2. Department of Pathology, New York Medical College School of Medicine, Valhalla, NY, 10595, USA
3. Department of Pathology, Microbiology and Immunology, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
4. Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, NH/Geisel School of Medicine at Dartmouth, Hanover, NH, 03755, USA
5. Department of Medicine, Biomedical Genetics Section, Boston University School of Medicine, Boston, MA, 02118, USA
6. Department of Pathology, Beth Israel Deaconess Medical Center & Harvard Medical School, Boston, MA, 02115, USA
7. Department of Pathology, University of Virginia School of Medicine, Charlottesville, VA, 22908, USA
8. Department of Pathology, University of Michigan Medical School, Ann Arbor, MI, 48109, USA
9. Department of Laboratory Medicine, University of Washington School of Medicine, Seattle, WA, 98195, USA
10. Association of Pathology Chairs, Wilmington, DE, 19801, USA
11. Institue of Health Sciences Education, Barts and the London School of Medicine and Dentistry, Queen Mary, University of London, London, E1 2AD, UK
12. Division of Human Genetics, Department of Internal Medicine, Ohio State University Comprehensive Cancer Center, Columbus, OH, 43210, USA
13. American Society for Investigative Pathology, Rockville, MD, 20852, USA
14. Pathology Department, Uniformed Services University, Bethesda, MD, 20814, USA
15. Department of Pathology, UT Southwestern Medical Center, Dallas, TX, 75390, USA