Massachusetts General Hospital, Boston, Massachusetts, United States
Brigham and Women's Hospital, Boston, Massachusetts, United States
Johns Hopkins, Baltimore, Maryland, United States
UZ Antwerpen, Antwerpen, Belgium
Virga Jessa Ziekenhuis, Hasselt, Belgium
Vilnius University Hospital Santaros Clinics, Vilnius, Lithuania
Medical University of Graz, Graz, Austria
Ordensklinikum Linz GMBH, Linz, Austria
OLV Aalst, Aalst, Belgium
Institut de Cardiologie de Montréal (Montreal Heart Institute), Montréal, Quebec, Canada
Medical University Graz, Graz, Austria
Jessa Ziekenhuis - Campus Virga Jesse, Hasselt, Belgium
London Health Sciences Centre, London, Ontario, Canada
Shanghai General Hospital, Shanghai, Shanghai, China
JFK Medical Center, Atlantis, Florida, United States
New York Presbyterian Hospital, New York, New York, United States
Virginia Commonwealth University, Richmond, Virginia, United States
The Ohio State University, Columbus, Ohio, United States
Ospedale "F. Miulli", Bari, Italy
Swedish Medical Center, Seattle, Washington, United States
Emory St. Joseph's, Atlanta, Georgia, United States
Loyola University Medical Center, Maywood, Illinois, United States
Erlanger Health System, Chattanooga, Tennessee, United States
OLV Aalst, Aalst, Belgium
AZ Sint-Jan, Brugge, Belgium
Ospedale F Miulli, Bari, Italy