Affiliation: | 1 Cadence Health Brain Tumor Center, Warrenville, IL;2 CDH Proton Center, Warrenville, IL;3 University of Maryland School of Medicine, Baltimore, MD;4 Radiation Therapy Oncology Group-Statistical Center, Philadelphia, PA;5 Albert Einstein College of Medicine, Bronx, NY;6 Tel Aviv Sourasky Medical Center, Tel Aviv, Israel;7 Intermountain Medical Center, Salt Lake City, UT;8 University of Wisconsin School of Medicine & Public Health, Madison, WI;9 Saskatoon Cancer Centre, Saskatoon, SK, Canada;10 McMaster University-Hamilton, Hamilton, ON, Canada;11 Boston University Medical Center, Boston, MA |