| Affiliation: | 1. Harvard Radiation Oncology Program, Brigham and Women's Hospital, Dana‐Farber Cancer Institute, Boston, Massachusetts;2. Department of Radiation Oncology, Brigham and Women's Hospital, Dana‐Farber Cancer Institute, Boston, Massachusetts;3. Department of Statistics, University of Connecticut, Storrs, Connecticut;4. Department of Pathology, Baptist Hospital and Miami Cancer Institute, Miami, Florida;5. Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York |
