1. 1Memorial Sloan Kettering Cancer Center;
2. 2Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance;
3. 3University of Wisconsin Carbone Cancer Center;
4. 4The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute;
5. 5University of Alabama at Birmingham Comprehensive Cancer Center;
6. 6UC San Diego Moores Cancer Center;
7. 7Fred & Pamela Buffett Cancer Center;
8. 8Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine;
9. 9St. Jude Children’s Research Hospital/The University of Tennessee Health Science Center;
10. 10City of Hope National Medical Center;
11. 11Yale Cancer Center/Smilow Cancer Hospital;
12. 12Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute;
13. 13Aim at Melanoma;
14. 14Vanderbilt-Ingram Cancer Center;
15. 15Mayo Clinic Cancer Center;
16. 16The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins;
17. 17University of Colorado Cancer Center;
18. 18Fox Chase Cancer Center;
19. 19Dana-Farber/Brigham and Women's Cancer Center;
20. 20Robert H. Lurie Comprehensive Cancer Center of Northwestern University;
21. 21The University of Texas MD Anderson Cancer Center;
22. 22Duke Cancer Institute;
23. 23Roswell Park Comprehensive Cancer Center;
24. 24Stanford Cancer Institute;
25. 25Massachusetts General Hospital Cancer Center;
26. 26Moffitt Cancer Center; and
27. 27National Comprehensive Cancer Network