1. Department of Obstetrics, Gynecology and Reproductive Sciences; Yale University School of Medicine; New Haven CT
2. Division of Cardiology; Yale University School of Medicine; Yale Cancer Outcomes, Public Policy and Effectiveness Research Center; New Haven CT
3. Health Research & Educational Trust; Chicago IL
4. Section of General Internal Medicine; Department of Internal Medicine; Yale University School of Medicine; Yale Cancer Outcomes, Public Policy and Effectiveness Research Center; New Haven CT
5. Department of Chronic Disease Epidemiology; Yale University School of Public Health; New Haven CT
6. Department of Therapeutic Radiology; Yale University School of Medicine; Yale Cancer Outcomes, Public Policy and Effectiveness Research Center; New Haven CT
7. Department of Surgery; Yale University School of Medicine; Yale Cancer Outcomes, Public Policy and Effectiveness Research Center; New Haven CT
8. Department of Chronic Disease Epidemiology; Yale University School of Public Health; Yale Cancer Outcomes, Public Policy and Effectiveness Research Center; New Haven CT