1. Division of Hematology and Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia
2. Penn Center for Cancer Care Innovation, Abramson Cancer Center, University of Pennsylvania, Philadelphia
3. Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia
4. Division of General Internal Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia
5. Division of Urology, Perelman School of Medicine, University of Pennsylvania, Philadelphia
6. Center for Health Equity Research and Promotion, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania
7. Departments of Radiation Oncology and Medical Ethics and Health Policy, Perelman School of Medicine, University of Pennsylvania, Philadelphia