1 Palo Alto Medical Foundation / California Pacific / Sutter Research Institute, Palo Alto, California.
2 NRG Oncology, Clinical Trial Development Division, Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York.
3 University Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
4 Arizona Oncology (US Oncology Network), University of Arizona College of Medicine, Creighton University School of Medicine at St. Joseph's Hospital, Phoenix, Arizona.
5 Stanford University School of Medicine, Stanford, California.
6 Duke University, Durham North Carolina.
7 Indiana University, Indianapolis, Indiana.
8 The Ohio State University Medical Center, Columbus, Ohio.
9 Oklahoma University Hospital, Stephenson Cancer Center, Oklahoma City, Oklahoma.
10 Moffitt Cancer Center, Tampa, Florida.
11 Walter Reed National Military Medical Center, Uniformed Services University of the Health Sciences, Bethesda, Maryland.
12 Women's Cancer Center of Nevada, Las Vegas, Nevada.
13 University of California at Irvine, Irvine, California.