University at Buffalo, Buffalo, New York, United States
Sutter Institute for Medical Research, Sacramento, California, United States
Rocky Mountain Regional VAMC, Aurora, Colorado, United States
OLV Ziekenhuis Aalst, Aalst, Belgium
CHU Saint Pierre Brussels, Brussel, Belgium
HEGP (Hôpital Européen Georges Pompidouv) Paris, Paris, France
Cardiovascular Associates of the Delaware Valley, Haddon Heights, New Jersey, United States
Renown Regional Medical Center, Reno, Nevada, United States
NJ Heart & Vascular, Princeton, New Jersey, United States
Deborah Heart & Lung Center, Browns Mills, New Jersey, United States
Hackensack University, Hackensack, New Jersey, United States
Northwestern University, Chicago, Illinois, United States
Cedars-Sinai Medical Center, Los Angeles, California, United States
Emory University Hospital Midtown, Atlanta, Georgia, United States
Stamford Hospital, Stamford, Connecticut, United States
Erasmus MC - Thoraxcenter, Rotterdam, Netherlands
Asklepios Klinik St. Georg, Hamburg, Germany
CardioVasculäres Centrum, Frankfurt, Germany
Université de Toulouse et CHU, Toulouse, France
Hôpital Pitié-Salpêtrière, Paris, Île-de-France, France