1. Yale Cancer Center, New Haven, Connecticut
2. SWOG Statistical Center, Seattle, Washington
3. Fred Hutchinson Cancer Research Center, Seattle, Washington
4. University of California San Diego Moores Cancer Center, La Jolla
5. Mount Sinai Health System, New York, New York
6. University of California Davis Comprehensive Cancer Center, Sacramento
7. Columbia University Medical College, New York, New York
8. Washington University School of Medicine, St Louis, Missouri
9. Duke University School of Medicine, Durham, North Carolina
10. Princess Margaret Hospital, Toronto, Ontario, Canada
11. Department of Hematology and Oncology, Emory University, Atlanta, Georgia
12. Idaho State University School of Nursing, Pocatello
13. The University of Texas MD Anderson Cancer Center, Houston