1. EACTS House, Windsor, UK
2. Swiss Cardiovascular Center, University Hospital Bern (Inselspital), Bern, Switzerland
3. Herz- und Diabeteszentrum NRW, Bad Oeynhausen, Germany
4. Deutsches Herzzentrum Berlin, Berlin, Germany
5. Rigshospitalet, Copenhagen, Denmark
6. Université Pierre et Marie Curie, Hôpital La-Pitié Salpetrière, Paris, France
7. Katholieke Universiteit Leuven, Leuven, Belgium
8. Institute for Clinical and Experimental Medicine (IKEM), Prague, Czech Republic
9. Erasmus Medisch Centrum, Rotterdam, Netherlands
10. Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
11. Azienda Ospedaliera San Camillo-Forlanini, Rome, Italy
12. Centre Hospitalier Régional Universitaire de Lille, France, Lille, France
13. Cardio Centrum Berlin, Berlin, Germany