1. Cardiology Department, Heart Center Lucerne, Spitalstrasse, Luzern, Switzerland
2. Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, The Netherlands
3. Leviev Heart Institute, Sheba Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
4. Policlinico Universitario Campus Bio-Medico, Rome, Italy
5. Department of Cardiovascular Diseases, University Hospitals Leuven, Leuven, Belgium
6. Service de cardiologie, Centre hospitalier sud francilien, 116 boulevard jean Jaures, Corbeil-Essonnes, France
7. Heart and Vascular Centre, Mater Private Hospital, 72 Eccles Street, Dublin 7, Ireland
8. Heart and Vascular Centre, Semmelweis University, Budapest, Hungary
9. Department of Cardiology, Rijnstate Hospital Arnhem, Arnhem, The Netherlands
10. Department of Cardiology, Radboud University Medical Centre, Nijmegen, The Netherlands