Zuyderland Medical Center, Heerlen, Netherlands
Frimley Health NHS Foundation Trust, Middlesex, United Kingdom
University of Erlangen, Erlangen, Germany
Hackensack Medical Center, Mountainside Hospital, Montclair, New Jersey, United States
University of Southern California, Los Angeles, California, United States
St. Michael's Medical Center, Newark, New Jersey, United States
Emory University, Atlanta, Georgia, United States
Memorial Sloan Kettering Cancer Center, New York, New York, United States
Hackensack University Medical Center, Hackensack, New Jersey, United States
Hahnemann University Hospital and the Drexel University College of Medicine, Philadelphia, Pennsylvania, United States
Cedars-Sinai Medical Center, Beverly Hills, California, United States
Stanford University School of Medicine, Stanford, California, United States
Christiana Hospital, Newark, Delaware, United States
MD Anderson Cancer Center, Orlando, Florida, United States
Swedish Cancer Institute, Seattle, Washington, United States