The University of Iowa Hospitals & Clinics, Iowa City, Iowa, United States
Tom Baker Cancer Center-Alberta Health Services - University of Calgary, Calgary, Alberta, Canada
Stollery Children's Hospital-Walter C Mackenzie Health Sciences Centre - University of Alberta, Edmonton, Alberta, Canada
Fukushima Medical University Hospital, Fukushima, Japan
Osaka City General Hospital, Osaka, Japan
University of Fukui Hospital, Yoshida, Japan
Szpital Uniwersytecki w Krakowie, Krakow, Poland
Kantonsspital St.Gallen, St. Gallen, Switzerland
Wojewodzkie Wielospecjalistyczne Centrum Onkologii i Traumatologii im. M. Kopernika w Lodzi, Lodz, Poland
Hadassah Medical Center, Jerusalem, Israel
Oncologic Dispensary No.2, Sochi, Russian Federation
Komi Republic Oncology dispensary, Syktyvkar, Russian Federation