1. United States Food and Drug Administration, Silver Spring, Maryland
2. University of California-San Francisco Helen Diller Comprehensive Cancer Center, San Francisco, California
3. University of Chicago Medicine, Chicago, Illinois
4. Weill Cornell Medicine, New York, New York
5. Robert H. Lurie Comprehensive Cancer Center Northwestern University Feinberg School of Medicine, Chicago, Illinois
6. Dana Farber Cancer Institute, Harvard Medical Center, Boston, Massachusetts
7. Cleveland Clinic, Cleveland, Ohio
8. Maine Coalition to Fight Prostate Cancer, Augusta, Maine
9. New York University School of Medicine, New York, New York
10. National Cancer Institute, Bethesda, Maryland
11. Cedars-Sinai Medical Center, Los Angeles, California
12. New York Presbyterian/Weill Cornell Medical Center, New York, New York
13. The Johns Hopkins Medical Institutions, Baltimore, Maryland