1. Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut
2. Division of Research, Kaiser Permanente Northern California, Oakland, California
3. Cancer Outcomes, Public Policy, and Effectiveness Research Center, Yale Cancer Center, New Haven, Connecticut
4. Yale Cancer Center, Smilow Cancer Hospital, New Haven, Connecticut
5. Division of Medical Oncology, Department of Internal Medicine, Ohio State University, Columbus
6. Hematology and Oncology Product Development, Genentech & Roche, South San Francisco, California
7. Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts