1. Cedars-Sinai Medical Center, Los Angeles, CA
2. SWOG Statistics and Data Management Center, Fred Hutchinson Cancer Research Center, Seattle, WA
3. Dartmouth-Hitchcock Norris Cotton Cancer Center, Alliance for Clinical Trials in Oncology, Lebanon, NH
4. UPMC Hillman Cancer Center, Pittsburgh, PA
5. IHA Hematology Oncology Consultants, CRC NCORP, Ann Arbor, MI
6. Novant Health Cancer Institute, Southeast Clinical Oncology Research Consortium NCORP, Mount Airy, NC
7. SWOG Statistics and Data Management Center, Cancer Research and Biostatistics, Seattle, WA
8. Pfizer, Inc, New York, NY
9. Stanford University, Stanford, CA
10. Washington University School of Medicine, St. Louis, MO
11. Northwestern University, Chicago, IL
12. Moffitt Cancer Center, Tampa, FL
13. UC Davis Comprehensive Cancer Center, Sacramento, CA
14. Yale Comprehensive Cancer Center, New Haven, CT