1. Department of Health Policy and Management, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
2. Department of Radiation Oncology, Brigham and Women’s Hospital/Dana Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
3. Department of Surgery, Brigham and Women’s Hospital/Dana Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
4. Division of General Internal Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
5. Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
6. Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts