University of California, Irvine, Orange, California, United States
University of Maryland, Baltimore, Maryland, United States
UCLA Health System, Santa Monica, California, United States
The Netherlands Cancer Institute, Amsterdam, Netherlands
Maastricht University Medical Center, Maastricht, Netherlands
University Medical Center Utrecht, Utrecht, Netherlands
Piedmont Healthcare Research Institute (PHRI), Atlanta, Georgia, United States
Medical College of Wisconsin, Milwaukee, Wisconsin, United States
University of Miami, Miami, Florida, United States
Newport Cancer Care Medical, Newport Beach, California, United States
White Memorial Medical Center, Los Angeles, California, United States
Saint Vincent's Hospital, Fitzroy, Victoria, Australia