1. Department of Cardiology, University Hospital of Geneva, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva, Switzerland
2. Department of Cardiothoracic and Vascular Surgery, German Heart Center, Berlin, Augustenburger Pl. 1, 13353 Berlin, Germany
3. German Center of Cardiovascular Research (DZHK), Partner Site Berlin, Berlin, Germany
4. Steinbeis University Berlin, Institute (STI) of Cardiovascular Perfusion, Berlin, Germany
5. Fondazione Cardiocentro Ticino, Via Tesserete 48, CH-6900 Lugano, Switzerland
6. Azienda Ospedaliero-Universitaria di Bologna, Policlinico S.Orsola-Malpighi, Università di Bologna, Bologna, Italy
7. Division of Scientific Information, University of Geneva, Rue Michel Servet 1, 1211 Geneva, Switzerland
8. Serviço de Arritmia Cardíaca—Hospital SOS Cardio, 2 Florianópolis, SC, Brazil
9. Harvard-Thorndike Electrophysiology Institute, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
10. Hôpital de la Timone, 264 rue St Pierre, 13005 Marseille, France
11. Shaare Zedek Medical Center, Jerusalem, Israel
12. Department of Cardiology, Bethel-Clinic Bielefeld, Burgsteig 13, 33617, Bielefeld, Germany
13. Division of Cardiology, University of Hong Kong, Queen Mary Hospital, Pok Fu Lam, Hong Kong
14. Université de Rennes I, CICIT 804, Rennes, CHU Pontchaillou, Rennes, France
15. Johns Hopkins Hospital and School of Medicine, Baltimore, MD, USA
16. Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Blvd. 161, 8200 Aarhus, Denmark
17. Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, The Netherlands
18. Department of Cardiology, Radboud University Medical Center (Radboudumc), Nijmegen, The Netherlands
19. Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
20. Heart Rhythm Department, Clinique Pasteur, 31076 Toulouse, France
21. Department of Cardiology, Heart Center Brandenburg, Chefarzt, Abteilung Kardiologie, Berlin, Germany
22. University of Paris, Head of Cardiac Electrophysiology Section, European Georges Pompidou Hospital, 20 Rue Leblanc, 75908 Paris Cedex 15, France
23. Karolinska University Hospital, Norrbacka S3:00, 17176 Stockholm, Sweden
24. Department of Cardiology—Electrophysiology, Cliniques du Sud Luxembourg—Vivalia, rue des Deportes 137, BE-6700 Arlon, Belgium
25. Washington University in St Louis, St Louis, MO, USA
26. CHU Grenoble Alpes, Unite de Rythmologie, Service De Cardiologie, CS10135, 38043 Grenoble Cedex 09, France
27. Arrhythmia and Electrophysiology Unit, Department of Cardiology, Santa Maria della Misericordia Hospital, Rovigo, Italy
28. Adventist Cardiovascular Institute of Buenos Aires, Buenos Aires, Argentina
29. Department of Cardiology, Hospital de la Santa Creu i Sant Pau, Universidad Autonoma de Barcelona, CIBERCV, Barcelona, Spain
30. Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
31. 3rd Cardiology Department, Hippokrateio General Hospital, Thessaloniki, Greece
32. Department of Cardiology, Hospital Santa Marta, Rua Santa Marta, 1167–024 Lisbon, Portugal