1. 1Fred & Pamela Buffett Cancer Center;
2. 2Stanford Cancer Institute;
3. 3University of Wisconsin Carbone Cancer Center;
4. 4UCSF Helen Diller Family Comprehensive Cancer Center;
5. 5Yale Cancer Center/Smilow Cancer Hospital;
6. 6Duke Cancer Institute;
7. 7Abramson Cancer Center at the University of Pennsylvania;
8. 8Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute;
9. 9Memorial Sloan Kettering Cancer Center;
10. 10Fox Chase Cancer Center;
11. 11Patient Advocate;
12. 12UC San Diego Moores Cancer Center;
13. 13UCLA Jonsson Comprehensive Cancer Center;
14. 14The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute;
15. 15The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins;
16. 16Vanderbilt-Ingram Cancer Center;
17. 17UT Southwestern Simmons Comprehensive Cancer Center;
18. 18UC Davis Comprehensive Cancer Center;
19. 19O'Neal Comprehensive Cancer Center at UAB;
20. 20City of Hope National Medical Center;
21. 21Robert H. Lurie Comprehensive Cancer Center of Northwestern University;
22. 22Mayo Clinic Cancer Center;
23. 23The University of Texas MD Anderson Cancer Center;
24. 24Roswell Park Comprehensive Cancer Center;
25. 25Huntsman Cancer Institute at the University of Utah;
26. 26University of Michigan Rogel Cancer Center;
27. 27University of Colorado Cancer Center;
28. 28Dana Farber/Brigham and Women's Cancer Center;
29. 29Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance;
30. 30Moffitt Cancer Center;
31. 31Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine;
32. 32National Comprehensive Cancer Network.