PRAHealthSciences, Groningen, Netherlands
State Scientific Center of Coloproctology, Moscow, Russian Federation
Vseobecna fakultni nemocnice v Praze, Praha 2, Czechia
Medizinische Universität Graz, Graz, Austria
Institut Klinicke a Experimentalni Mediciny, Praha 4, Czechia
Kaiser Permanente Northern California, Oakland, California, United States
Kaiser Permanente Southern California, Pasadena, California, United States
Regenstrief Institute, Indianapolis, Indiana, United States
Many locations, Many locations, Spain
Multiple facilities, Multiple Locations, United Kingdom
Many locations, Multiple Locations, Korea, Republic of
Many locations, Multiple Locations, United Kingdom
Rocky Mountain Cancer Centers / Denver, CO, Denver, Colorado, United States
Tower Hematology/Oncology Medical Group, Beverly Hills, California, United States
Orthopaedic Institute for Children, Los Angeles, California, United States
Tulane Medical Center, New Orleans, Louisiana, United States
Royal Marsden NHS Trust (Surrey), Sutton, Surrey, United Kingdom
Memorial Sloan-Kettering Cancer Center, New York, New York, United States