Norfolk and Norwich university hospital
Norwich UNITED KINGDOM
Hospital Clinico San Carlos
Madrid SPAIN
University Heart Center Freiburg-Bad Krozingen
Bad Krozingen GERMANY
Duke-NUS
Brussels BELGIUM
National institute of Surgery&Transplantology
Kiev UKRAINE
ACIBADEM TOKUDA HOSPITAL
Sofia BULGARIA
Central Hospital of the Internal Affairs and Administration Ministry
Warsaw POLAND
Ospedale Papa Giovanni XXIII
Bergamo ITALY
First Affiliated Hospital of Xi’an Jiaotong University
Pgimer
Chandigarh, INDIA
Bundeswehrzentralkrankenhaus
Koblenz GERMANY
Medical University of Graz
Graz AUSTRIA
Reina Sofía Hospital
Cordoba SPAIN
Glenfield General Hospital Leicester
Leicester UNITED KINGDOM
ONASSIS CARDIAC SURGEY CENTER
Athens GREECE
University of Minnesota Medical School
Bristol Heart Institute
Bristol UNITED KINGDOM
Seoul National University Hospital
Seoul SOUTH KOREA
Cliniques Universitaires Saint-Luc
