1. Helmsley Electrophysiology Center, Icahn School of Medicine at Mount Sinai, New York, New York
2. Cardiology Department, Na Homolce Hospital, Homolka Hospital, Prague, Czechia
3. Medizinisches Versorgungszentrum Cardioangiologisches Centrum Bethanien Frankfurt und Main-Taunus GbR, Frankfurt, Germany
4. Inselspital—Bern University Hospital, University of Bern, Bern, Switzerland
5. Department of Medicine, Witten/Herdecke University, Witten, Germany
6. Department of Electrophysiology, Alfried Krupp Hospital, Essen, Germany
7. University Heart & Vascular Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
8. Department of Cardiology, Herlev-Gentofte University Hospital, Hellerup, Denmark
9. Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
10. Department of Cardiology, University Hospital Rangueil, Toulouse, France
11. I2MC Institute, INSERM UMR 1297, Toulouse, France
12. Department of Cardiology and Angiology, Medical Center and Faculty of Medicine—University of Freiburg, Germany
13. Clinic for Electrophysiology, Herz- und Diabeteszentrum North Rhine Westfalia, Ruhr-University Bochum, Bad Oeynhausen, Germany
14. Department for Cardiovascular Diseases, University Hospital Center Split, Split, Croatia
15. Department of Cardiology, Rouen Hospital, Rouen, France
16. Heart Rhythm Department, Clinique Pasteur, Toulouse, France
17. Universitair Ziekenhuis, Brussels, Belgium
18. Heart Center Bad Neustadt, Rhoen-Clinic Campus Bad Neustadt, Bad Neustadt an der Saale, Germany
19. Asklepios Hospital St Georg, Hamburg, Germany
20. Catharina Hospital, Eindhoven, the Netherlands instead of Catharina Ziekenhuis Eindhoven, the Netherlands
21. University Heart Center Lübeck, Department of Rhythmology, University Hospital Schleswig-Holstein, Germany
22. German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany
23. Neuron Medical, Brno, Czech Republic
24. Division of Cardiology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
25. Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University Duisburg-Essen, Duisburg, Germany
26. Heart Center University Hospital of Cologne, Department for Electrophysiology, Cologne, Germany
27. IKEM—Institute for Clinical and Experimental Medicine, Prague, Czech Republic
28. Department of Cardiology, Jessa Hospitals, Hasselt, Belgium
29. IHU LIRYC—Institute Des Maladies Du Rythme Cardiaque, CHU Bordeaux, University of Bordeaux, Bordeaux, France