1. Harvard Medical School, Boston, MA, USA
2. Beth Israel Deaconess Medical Center, Boston, MA, USA
3. North Bristol NHS Trust, Bristol, UK
4. Weill Cornell Medical College, New York, NY, USA
5. The University of Texas MD Anderson Cancer Center, Houston, TX, USA
6. Department of Pathology, Oregon Health & Science University, Portland, OR, USA
7. Yale School of Medicine, New Haven, CT, USA
8. Brigham and Women’s Hospital, Boston, MA, USA
9. Vanderbilt University Medical Center, Nashville, TN, USA
10. Wake Forest Baptist Health, Winston-Salem, NC, USA
11. Cleveland Clinic, Cleveland, OH, USA
12. Department of Pathology, The University of New Mexico, Albuquerque, NM, USA
13. Department of Pathology, University of Pennsylvania, Philadelphia, PA, USA
14. ARUP Laboratories, Salt Lake City, UT, USA
15. Department of Pathology, University of Utah, Salt Lake City, UT, USA
16. Texas Tech University Health Sciences Center, Lubbock, TX, USA
17. Department of Pathology, University of Chicago, Chicago, IL, USA
18. Massachusetts General Hospital, Boston, MA, USA
19. UT Southwestern Medical Center, Dallas, TX, USA