Cleveland Clinic, Cleveland, Ohio, United States
University of Iowa Hospitals and Clinics, Iowa City, Iowa, United States
Roswell Park Cancer Institute, Buffalo, New York, United States
MD Anderson Cancer Center, Houston, Texas, United States
University of Texas Southwestern Medical Center, Dallas, Texas, United States
Fox Chase Cancer Center, Philadelphia, Pennsylvania, United States
Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon, United States
Harold Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas, United States
Pfizer Investigational Site, East Melbourne, Victoria, Australia