Frankston Hospital, Frankston, Australia
Waikato Hospital, Hamilton, New Zealand
Princess Alexandra Hospital, Woolloongabba, Australia
Fukuoka Sanno Hospital, Fukuoka, Japan
China-Japan Friendship Hospital, Beijing, China
Peking University People's Hospital, Beijing, China
Peking Union Medical College Hospital, Beijing, China
University Hospital Ostrava, Ostrava, Czechia
University of Colorado Hospital, Aurora, Colorado, United States
Hôpital Edouard Herriot, Lyon Cedex 03, France
Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, United States
Universitäts Krankenhaus Eppendorf, Hamburg, Germany
St. Franziscus Hospital-GmbH, Münster, Germany
Skaane University Hospital, Malmö, Sweden
Montreal General Hospital - McGill University, Montreal, Quebec, Canada
University of Alberta Hospital, Edmonton, Alberta, Canada
Royal Alexandra Hospital, Edmonton, Alberta, Canada
University of Florida, Gainesville, Florida, United States
Massachusetss General Hospital, Boston,, Massachusetts, United States
Cleveland Clinic, Cleveland, Ohio, United States
Toronto General Hospital, Toronto, Ontario, Canada