1. Department of Medicine, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill2Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
2. Alliance Statistics and Data Center, Division of Health Sciences Research, Mayo Clinic, Scottsdale, Arizona
3. Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
4. Division of Cancer Prevention, National Cancer Institute (NCI), Rockville, Maryland
5. Department of Medical Oncology and Urology, Division of Solid Tumor, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania6Clinical Research and Prostate Cancer Program, Sidney Kimmel Cancer Center, Philadelphia, Pennsylvania
6. Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
7. Alliance Statistics and Data Center, Division of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
8. Division of Cancer Prevention and Control, Department of Internal Medicine, Division of Epidemiology, College of Public Health, The Ohio State University, Columbus
9. Department of Medicine, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill
10. Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
11. Department of Thoracic Oncology, Harvard Medical School, Massachusetts General Hospital, Boston
12. Delaware/Christiana Care NCI Community Oncology Research Program (NCORP), Helen F. Graham Cancer Center & Research Institute, Newark
13. Department of Medicine, University of California at San Francisco, Helen Diller Family Comprehensive Cancer Center, San Francisco
14. Program in Women’s Oncology, Department of Obstetrics & Gynecology, Women and Infants Hospital of Rhode Island, Providence15Department of Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island
15. Thoracic Oncology Program, Florida Hospital Cancer Institute, Orlando
16. New Hampshire Oncology Hematology, Hooksett
17. Department of Medical Oncology, Harvard Medical School, Dana-Farber Cancer Institute, Boston, Massachusetts
18. Southeast Clinical Oncology Research Consortium, Winston-Salem, North Carolina
19. Hematology Oncology Associates of Central New York, East Syracuse
20. Division of Population Sciences, Dana-Farber Cancer Institute, Boston, Massachusetts