1. Department of Cardiology, Aarhus University Hospital, Skejby, Denmark
2. Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
3. Department of Internal Medicine, Electrophysiology Service, University of Campinas Hospital, Campinas, Brazil
4. Department of Electrophysiology, Leipzig Heart Center at University of Leipzig, Leipzig, Germany
5. Division of Electrophysiology, Instituto Cardiovascular Adventista, Clinica Bazterrica, Buenos Aires, Argentina
6. Department of Cardiology, Clinique Pasteur, Toulouse, France
7. Department of Cardiology, Division of Electrophysiology, Argerich Hospital and CEMIC, Buenos Aires, Argentina
8. Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA
9. Division of Cardiology, Virginia Commonwealth University School of Medicine, Richmond, USA
10. Arrhythmia Unit, Heart Institute, University of São, Paulo Medical School, Instituto do Coração -InCor- Faculdade de Medicina de São Paulo-São Paulo, Brazil
11. Department of Cardiovascular Medicine, Faculty of Medicine, Toho University, Japan
12. Department of Cardiac Electrophysiology, Fortis Escorts Heart Institute, Okhla Road, New Delhi, India
13. The Heart and Vascular Research Center, Metrohealth Campus of Case Western Reserve University, Cleveland, OH, USA
14. Division of Cardiology, Department of Medicine, University of British Columbia, Vancouver, Canada
15. Division of Arrhythmia and Electrophysiology, Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
16. University of Rochester, Medical Center, Rochester, USA
17. Semmelweis University, Heart and Vascular Center, Budapest, Hungary
18. Department of Cardiology, Austin Health, Melbourne, VIC, Australia
19. University of Melbourne, Melbourne, VIC, Australia
20. Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK
21. Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
22. Department of Electrocardiology, National Institute of Cardiology “Ignacio Chavez,” Mexico City, Mexico
23. Division of Cardiology, Department of Internal Medicine, Yonsei University Health System, Seoul, Republic of Korea
24. Department of Electrophysiology and Hemodynamic, Arrhytmias Unity, CMN 20 de Noviembre, ISSSTE, Mexico City, Mexico
25. Cardiovascular Division, Brigham and Women s Hospital and Harvard Medical School, Boston, USA
26. Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
27. Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
28. Hospital Militar Central, Fundarritmia, Bogotá, Colombia
29. Los Angeles UCLA Cardiac Arrhythmia Center, UCLA Health System, David Geffen School of Medicine, at UCLA, USA
30. Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
31. Department of Medicine, Intermountain Heart Institute, Intermountain Medical Center, Salt Lake City, USA
32. Department of Medicine, The Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
33. Asociacion Guatemalteca de Cardiologia, Guatemala, Guatemala
34. Department for Cardiology, Electrophysiology, University Hospital Münster, Münster, Germany
35. Department of Medicine, I, University Hospital Munich, Ludwig-Maximilians University, Munich, Germany
36. University of Calgary - Libin Cardiovascular Institute of Alberta, Calgary, AB, Canada
37. Clínica RedSalud Vitacura and Hospital el Carmen de Maipú, Santiago, Chile
38. Institute for Clinical and Experimental Medicine, Prague, Czech Republic
39. Rangueil University Hospital, Toulouse, France
40. Department of Cardiac Electrophysiology, University of California San Francisco, San Francisco, USA
41. Division of Cardiology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
42. University of Iowa Carver College of Medicine, Iowa City, USA
43. Fundación Valle del Lili, Cali, Colombia
44. Cardiology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
45. Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, India
46. Department of Cardiology/Cardiac Electrophysiology, University of Colorado Anschutz Medical Campus, Aurora, USA
47. Clinic for Electrophysiology, Herz- und Diabeteszentrum, Clinic for Electrophysiology, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
48. Waikato Hospital, Hamilton, New Zealand
49. Division of Cardiology, McGill University Health Center, Montreal, Canada
50. Clinic for Cardiology II (Interventional Electrophysiology), Heart Center Bad Neustadt, Bad Neustadt a.d. Saale, Germany
51. Univ Rennes, CHU Rennes, INSERM, Rennes, France