1. Clinica Montevergine Mercogliano Italy
2. Department of Cardiology and Cardiovascular Surgery Clìnica Universidad de Navarra Pamplona Spain
3. IdiSNA, Navarra Institute for Health Research Navarra Spain
4. Second Division of Cardiology, Cardiac‐Thoracic‐Vascular Department New Santa Chiara Hospital, Azienda Ospedaliero Universitaria Pisana Pisa Italy
5. Arrhythmology Unit, Ospedale San Giovanni Calibita, Fatebefratelli, Isola Tiberina Rome Italy
6. Istituto Clinico Sant'Ambrogio Milan Italy
7. Infermi Hospital Rivoli Italy
8. Department of Cardiology Section for Electrophysiology, Lozano Blesa Clinical University Hospital Zaragoza Spain
9. Hospital Clínic University of Barcelona Barcelona Spain
10. Boston Scientific, Scientific Communications Milano Italy