1. S. Filippo Neri Hospital - ASL Roma 1, Rome, Italy
2. CardioVascular Center (CVC) Frankfurt, Frankfurt, Germany
3. Anglia Ruskin University, Chelmsford, United Kingdom, and University of California San Francisco (UCSF), San Francisco, USA
4. Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
5. Hôpital Sainte-Anne, Université Paris Descartes, Paris, France
6. University Hospital, Bern, Switzerland
7. Sussex Cardiac Centre, Brighton and Sussex University Hospitals, Brighton, United Kingdom
8. Hospital Policlinico Umberto I, Sapienza University, Rome, Italy
9. Medical University, Vienna, Austria
10. Leeds General Infirmary, Leeds, United Kingdom
11. Faculté de Médecine de Créteil, Hôpital Henri Mondor, Créteil, France
12. Humanitas Gavazzeni, Bergamo, Italy
13. Campus Großhadern, Ludwig-Maximilians-Universität (LMU), Munich, Germany
14. Military Hospital, Brussels, Belgium
15. Heart Hospital, Massa, Italy
16. Policlinico, San Donato, University Hospital, San Donato Milanese, Milan, Italy
17. University Hospital, Krakow, Poland
18. University Hospital Ramón y Cajal, Madrid, Spain
19. Azienda Ospedaliero-Universitaria “Policlinico-Vittorio Emanuele”, University of Catania, Catania, Italy
20. Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
21. Okayama University Hospital, Okayama, Japan
22. University of Colorado Hospital, Denver, CO, USA
23. Glenmark Cardiac Centre, Mumbai, India
24. Shanghai Institute of Cardiovascular Disease, Shanghai, China
25. University of Pennsylvania, Philadelphia, PA, USA
26. Kinderherzzentrum University of Vienna, Vienna, Austria
27. Dante Pazzanese Instituto de Cardiologia, Sao Paulo, Brazil
28. Nicklaus Children’s Hospital, Miami, USA, FL
29. Rigshospitalet, Copenhagen, Denmark
30. Haukeland University Hospital, Bergen, Norway
31. Sapienza University of Rome, Latina, Italy
32. Department of AngioCardioNeurology, IRCCS Neuromed, Pozzilli, Italy