Universitäres Herzzentrum Hamburg, Hamburg, Germany
Klinikum der Universität München, München, Germany
Asklepios Klinik St. Georg, Hamburg, Germany
Hospital Clínico Universitario La Fe, Valencia, Spain
Metro Knoxville HMA LLC, Knoxville, Tennessee, United States
Ziekenhuis Oost Limburg Genk (ZOL Genk), Genk, Belgium
Onze Lieve Vrouwe Gasthuis Amsterdam (OLVG), Amsterdam, Netherlands
Rijnstate Ziekenjuis, Arnhem, Netherlands
Zuyderland Medisch Centrum, Heerlen, Netherlands
Hopital de la Timone, Marseille, France
CH de la Pitié Salpétrière, Paris, France
CHU Montpied, Clermont-Ferrand, France
OLV Aalst, Aalst, Belgium
AKH Linz, Linz, Austria
Royal Hobart Hospital, Hobart, Australia
Nambour General Hospital, Nambour, Australia
Hôpitaux Universitaires de Genève, Geneva, Switzerland
Semmelweis Medical University, Budapest, Hungary
Institute for Clinical and Experimental Medicine (IKEM), Prague, Czechia
Aalborg University Hospital, Aalborg, Denmark
Jyväskylä Central Hospital, Jyväskylä, Finland
Aarhus University Hospital, Skejby, Denmark
CH d'Aurillac, Aurillac, France
Polyclinique Sevigné, Cesson Sevigne, France
CHG de Longjumeau, Longjumeau, France
Kepler Universitätsklinikum, Linz, Austria
Klinikum Frankfurt (Oder) GmbH, Frankfurt (Oder), Brandenburg, Germany
DRK Krankenhaus Chemnitz-Rabenstein, Chemnitz, Germany