LAUSR

1Department of Oncology, Detroit, Michigan, USA 2Colorado Associates in Medical Physics, Colorado Springs, Colorado, USA 3Department of Radiation Oncology, The Ohio State University, Columbus, Ohio, USA 4Department of Radiation Physics, Houston, Texas, USA 5Department of Medical Physics, Madison, Wisconsin, USA 6Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA 7Department of Physics and Astronomy, Baton Rouge, Louisiana, USA 8Germantown Academy, Fort Washington, Pennsylvania, USA 9Mary Bird Perkins Cancer Center, Louisiana State University, Baton Rouge, Louisiana, USA 10Department of Radiation Oncology, Duke University, Durham, North Carolina, USA 11William Beaumont Hospital, Dearborn, Michigan, USA 12Barrow Neurological Institute, Phoenix, Arizona, USA 13Department of Oncology, Wayne State University, Detroit, Michigan, USA 14Elekta, Inc., Crawley, UK 15Department of Radiation Oncology, MD Anderson Cancer Center at Cooper/Cooper Medical School at Rowan University, Camden, New Jersey, USA