1. Department of Biomedicine and Prevention, Cardiology Unit, Policlinico Tor Vergata University of Rome Rome Italy
2. Department of Medicine and Surgery University Milano Bicocca Milan Italy
3. Department of Cardiology Auxologico IRCCS Milan Italy
4. Institute of Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health University of Brescia Brescia Italy
5. Department of Cardiology Asklepios clinic Sankt Georg Hamburg Germany
6. Department of Cardiac Surgery Medical University of Vienna Vienna Austria
7. Medical Clinic and Polyclinic I University Hospital of Munich Munich Germany
8. Division of Cardiology, Toronto Heart Center St. Michael's Hospital Toronto ON Canada
9. Division of Cardiology and Department of Cardiac Surgery San Raffaele University Hospital Milan Italy
10. Interventional Cardiology Clinic University Hospital Alvaro Cunqueiro Vigo Spain
11. Division of Cardiology Columbia University Medical Center‐NewYork Presbyterian Hospital New York NY USA
12. Division of Cardiology Bichat Hospital Paris France
13. Department of Cardiology University Heart and Vascular Center Hamburg Germany
14. Division of Cardiology Montefiore Medical Center New York NY USA
15. Heart Center Leipzig at University of Leipzig Leipzig Germany
16. Division of Cardiology Puerta de Hierro University Hospital Madrid Spain
17. Heart center University of Bonn Bonn Germany
18. Fondazione Policlinico Universitario A. Gemelli IRCSS Rome Italy
19. Università Cattolica del Sacro Cuore Rome Italy
20. Division of Cardiology Cardiocentro Ticino Institute, EOC Lugano Switzerland
21. Biomedical Faculty Università della Svizzera Italiana (USI) Lugano Switzerland
22. Division of Cardiac Surgery Cardiocentro Ticino Institute EOC Lugano Switzerland
23. Section of Hygiene, University Department of Life Sciences and Public Health Università Cattolica del Sacro Cuore Rome Italy
24. Department of Woman and Child Health and Public Health ‐ Public Health Area Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
25. Department of Cardiology, Cardiovascular Center, Inselspital Bern University Hospital Bern Switzerland
26. Quebec Heart and Lung Institute Laval University Quebec City QC Canada
27. CardioVascular Center Frankfurt CVC Frankfurt Germany
28. Department of Cardiovascular Surgery Mount Sinai Health System New York NY USA
29. Division of Cardiology University Medical Center Mainz Germany
30. St. Paul Hospital Vancouver BC Canada
31. HerzZentrum Hirslanden Zurich Switzerland