Affiliation: | 1. Division of Translational Research & Applied Statistics, Department of Public Health Sciences, University of Virginia School of Medicine, Charlottesville, Virginia;2. Department of Radiation Oncology, University of Virginia School of Medicine, Charlottesville, Virginia;3. Department of Radiation Oncology, Virginia Commonwealth University School of Medicine, Richmond, Virginia;4. Department of Urology, University of Virginia School of Medicine, Charlottesville, Virginia |