1. German Heart Center Munich, Department of Electrophysiology, Technical University of Munich, Munich, Germany
2. The Royal Brompton and Harefield NHS Trust, Department of Electrophysiology, London, UK
3. Department of Cardiology, Angiology and Internal Intensive-Care Medicine, Klinikum St. Georg gGmbH, Leipzig, Germany
4. Internal Medicine/Cardiology and Angiology, Magdeburg University, Magdeburg, Germany
5. Department of Internal Medicine, Cardiology, DRK Hospital Mölln-Ratzeburg, Ratzeburg, Germany
6. Department of Medicine 1, University Hospital, LMU Munich, Munich, Germany
7. University Heart Center Lübeck, Department of Rhythmology, University Hospital Schleswig-Holstein (UKSH), Lübeck, Germany
8. German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany
9. Clinic for Electrophysiology, KMG Klinikum, Güstrow, Germany
10. Department of Cardiology, Rostock University Medical Center, Rostock, Germany
11. BIOTRONIK, Berlin, Germany
12. Department of Physics, Humboldt-Universität zu Berlin, Berlin, Germany
13. German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany