[1
]
Dana-Farber/Brigham and Women's Cancer Center, Boston, Massachusetts.
[2
]
NRG Oncology Statistics and Data Management Center, American College of Radiology,
Philadelphia, Pennsylvania.
[3
]
Massachusetts General Hospital, Boston, Massachusetts.
[4
]
Toronto General Hospital, Toronto, Ontario, Canada.
[5
]
The University of Texas MD Anderson Cancer Center, Houston, Texas.
[6
]
University of Texas Southwestern Medical Center, Dallas, Texas.
[7
]
Northwestern University, Evanston, Illinois.
[8
]
Thomas Jefferson University Hospital, Philadelphia, Pennsylvania.
[9
]
University of Chicago Comprehensive Cancer Center, Chicago, Illinois.
[10
]
University of Wisconsin Hospital and Clinics, Madison, Wisconsin.
[11
]
Froedtert and the Medical College of Wisconsin, Milwaukee, Wisconsin.
[12
]
University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma.
[13
]
University of Kentucky, Lexington, Kentucky.
[14
]
University of Southern California, Los Angeles, California.
[15
]
North Shore University Health System, Evanston, Illinois.
[16
]
The US Oncology Network-Willamette Valley Cancer Institute, Eugene, Oregon.
[17
]
Baptist Hospital of Miami, Miami, Florida.