| Affiliation: | 1. Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler St, Unit 1422, Houston, TX 77030, USA;2. Department of Radiation Oncology, Vanderbilt University Medical Center, 2220 Pierce Avenue, Suite B1034, Nashville, TN 37232, USA;3. Department of Radiation Oncology, Duke University Medical Center, Box 3085, Durham, NC 27710, USA;1. Department of Surgery, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin;2. Department of Kinesiology, School of Education, University of Wisconsin-Madison, Madison, Wisconsin;1. Department of Chemistry, Analytical and Testing Center, Capital Normal University, Beijing 100048, China;2. Zhejiang Meteorological Science Institute, Hangzhou 310008, China;2. Independent Statistician, Phoenix, Arizona |
