1. Department of Electrophysiology, Heart Center Leipzig, Strümpellstr., Leipzig, Germany
2. Clinic Electrophysiology Department, Trinity Mother Frances, Tyler, TX, USA
3. Cardiac Electrophysiology, Division of Cardiovascular Disease, University of Alabama Birmingham, Birmingham, AL, USA
4. Electrophysiology and Ablation Unit, University of Bordeaux, CHU Bordeaux, IHU LIRYC, Bordeaux, France
5. Arrhythmia Unit, Cardiology Service, University of Navarra, Pamplona, Spain
6. Cardiac Electrophysiology, Division of Cardiology, Torrance Memorial Medical Center, Torrance, CA, USA
7. Department of Cardiac Electrophysiology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
8. Division of Cardiology, University of North Carolina Hospitals, Chapel Hill, NC, USA
9. Division of Cardiology, University Hospital Rangueil, Toulouse, France
10. Rhythm Management, Boston Scientific, St. Paul, MN, USA
11. Center for Arrhythmia Care, Heart and Vascular Center, The University of Chicago Medicine, Chicago, IL, USA
12. Heart Rhythm Centre, Royal Brompton and Harefield foundation Trust and Imperial College, London, UK