BWH, Boston, Massachusetts, United States
Holy Name Medical Center, Teaneck, New Jersey, United States
Mount Sinai, New York, New York, United States
Dana-Farber Cancer Institute, Boston, Massachusetts, United States
UPMC Shadyside Radiation Oncology, Pittsburgh, Pennsylvania, United States
Department of Radiation oncology, Memorial Sloan Kettering Cancer Center, New York city, New York, United States