University of California San Diego, San Diego, California, United States
Northwestern University, Evanston, Illinois, United States
Duke University, Durham, North Carolina, United States
UC San Diego, La Jolla, California, United States
Papworth Hospital, Cambridge, United Kingdom
Hopital de Bicêtre, Paris, France
Kerckhoff-Klinik GmbH, Bad Nauheim, Germany
Mayo Clinic, Rochester, Minnesota, United States
General University Hospital, Prague, Czechia
University Hospitals of Leuven, Leuven, Belgium
Aarhus University Hospital, Aarhus, Denmark
St Vincent's Hospital, Darlinghurst, Australia