1. Department of Medicine Huddinge, Karolinska Institutet , Stockholm , Sweden
2. Heart Center, Amsterdam University Medical Centers, University of Amsterdam , Amsterdam , The Netherlands
3. St. Vincenz Hospital Paderborn , Paderborn , Germany
4. MAESTRIA Consortium/AFNET , Münster , Germany
5. Heart Institute, University of Washington School of Medicine , Seattle, WA , USA
6. Albert Einstein College of Medicine at Montefiore Hospital, New York , NY , USA
7. Hopital Haut Leveque, LIRYC , Pessac , France
8. Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena , Modena , Italy
9. Cardiology Department, University Hospital of Geneva , Geneva , Switzerland
10. Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale , Lugano , Switzerland
11. Assistance Publique—Hôpitaux de Marseille, Centre Hospitalier Universitaire La Timone, Service de Cardiologie , Marseille , France
12. Aix Marseille Université, C2VN , Marseille , France
13. Heart Center Bad Neustadt , Bad Neustadt an der Saale , Germany
14. European Society of Cardiology , Sophia Antipolis , France
15. ESC Patient Forum , Sophia Antipolis , France
16. Hannover Heart Rhythm Center, Department of Cardiology and Angiology, Hannover Medical School , Hannover , Germany
17. Cardiac Arrhythmia Centers, Veterans Affairs Greater Los Angeles Healthcare System and University of California , Los Angeles, CA , USA
18. Department of Cardiology, Antwerp University Hospital , Antwerp , Belgium
19. Cardiovascular Research Group, Antwerp University , Antwerp , Belgium
20. Bordeaux University Hospital , Bordeaux , France
21. University of Campinas (UNICAMP) , Campinas , Brazil
22. Department of Cardiology, Maastricht University Medical Centre and Cardiovascular Research Institute Maastricht , Maastricht , the Netherlands
23. Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital , Liverpool , UK
24. Department of Clinical Medicine, Aalborg University , Aalborg , Denmark
25. Heart Division, Royal Brompton and Harefield Hospitals, Guy’s and St. Thomas’ NHS Foundation Trust , London , UK
26. Department of Electrocardiology, Instituto Nacional de Cardiología , Mexico City , Mexico
27. Cardiology, Electrophysiology Service, American British Cowdray Medical Center , Mexico City , México
28. Department of Ethics, Law and Medical Humanities, Amsterdam University Medical Centers, University of Amsterdam , Amsterdam , The Netherlands
29. Kyorin University School of Medicine , Mitaka, Tokyo , Japan
30. Waikato Clinical School, University of Auckland , Hamilton , New Zealand
31. Department of Cardiology, Dijklander Hospital , Hoorn , the Netherlands
32. Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center , Maastricht , the Netherlands
33. Univ Rennes, CHU Rennes, LTSI-UMR1099 , F-35000 Rennes , France
34. Division of Cardiology/Angiology/Intensive Care, EVK Düsseldorf, Teaching Hospital University of Düsseldorf , Düsseldorf , Germany
35. Arrhythmia Unit, Heart Institute, InCor, University of São Paulo Medical School , São Paulo , Brazil
36. Yonsei University, Severance Cardiovascular Hospital, Yonsei University Health System , Seoul, Republic of Korea
37. Faculty of Health and Life Sciences, Liverpool Heart and Chest Hospital, University of Liverpool , Liverpool , UK
38. Ordensklinikum Linz Elisabethinen , Linz , Austria
39. Em. Professor of Cardiology, University of Maastricht , Maastricht , Netherlands
40. Division of Cardiology, Hospital General de Agudos Dr. Cosme Argerich , Pi y Margall 750, C1155AHB Buenos Aires , Argentina
41. Division of Cardiology, Hospital Belga , Antezana 455, C0000 Cochabamba , Bolivia
42. Asklepios St. Georg , Cardiology, Hamburg , Germany
43. Electrophysiology Unit, European Georges Pompidou Hospital , Paris , France
44. Adult Congenital Heart Disease Unit, European Georges Pompidou Hospital , Paris , France
45. Catharina Ziekenhuis Eindhoven , Eindhoven , Netherlands
46. Cardiology and Cardiac Electrophysiology, Columbia University , New York, NY , USA
47. Cardiology Department, Westmead Hospital , Westmead, New South Wales , Australia
48. Icahn School of Medicine at Mount Sinai, New York , NY , USA
49. Univ. Hospital Munich, Campus Grosshadern , Munich , Germany