1. Department of Medical Science and Cardiology, Uppsala University, S-751 85 Uppsala, Sweden
2. Department of Invasive Electrophysiology and Cardiac Pacing, Acibadem City Clinic Tokuda Hospital, Nikola Vaptsarov blvd 51 B, 1 407 Sofia, Bulgaria
3. Department of Translational Research and New Technology in Medicine, University of Pisa-AOUP, Lungarno Antonio Pacinotti, 43, 56126 Pisa PI, Italy
4. Department of Nuclear Medicine & Molecular Imaging University Medical Center Groningen, University of Groningen, 9712 CP Groningen, Netherlands
5. Department of Cardiology, University Hospital of Geneva, Rue Gabrielle-Perret-Gentil 4, 1205 Geneva, Switzerland
6. Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Blvd. 161, 8200 Aarhus, Denmark
7. CardioThoracic and Vascular Department, University Hospital of Pisa, Via Paradisa 2, 56125 Pisa PI, Italy
8. Department of Cardiology, University of Washington, Roosevelt Way NE, Seattle, WA 98115, USA
9. Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Largo del Pozzo, 71, 41125 Modena, Italy
10. Department of Cardiovascular Surgery, Heart Institute (InCor) of the University of São Paulo, Butanta, São Paulo - State of São Paulo, Brazil
11. Department of Cardiology, Aix Marseille Université, CHU la Timone, 278 Rue Saint-Pierre, 13005 Marseille, France
12. Electrophysiology, Northwell Health, Hofstra/Northwell School of Medicine, 300 Community Drive, Manhasset, NY 11030, USA
13. Electrophysiology Division, 2nd Department of Medicine and Cardiology Centre, University of Szeged, Aradi vértanúk tere 1, 6720 Szeged, Hungary
14. Department of Infectious Diseases, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden
15. Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Augustenburger Pl. 1, 13353 Berlin, Germany
16. First Division of Infectious Diseases, Cotugno Hospital, Azienda ospedaliera dei Colli, Via Gaetano Quagliariello, 54, 80131 Napoli NA, Italy
17. Department of Cardiology, Royal Melbourne Hospital, 300 Grattan St, Parkville VIC 3050, Melbourne, Australia