1. Cleveland Clinic Cleveland OH USA
2. Tulane University School of Medicine New Orleans LA USA
3. Centro Privado de Cardiología Tucuman Argentina
4. Cedars‐Sinai Medical Center Los Angeles CA USA
5. Arrhythmia Section Cardiology Department Hospital ClínicUniversitat de Barcelona Barcelona Spain
6. Institut d’Investigacións Biomèdiques August Pi i Sunyer (IDIBAPS) Barcelona Spain
7. Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV) Madrid Spain
8. Korea University Medical Center Seoul Republic of Korea
9. Cardiocentro Lugano Switzerland
10. Northwell HealthNorth Shore University Hospital Manhasset NY USA
11. University of Michigan Ann Arbor MI USA
12. VA Greater Los Angeles Healthcare System and David Geffen School of Medicine at the University of California, Los Angeles Los Angeles CA USA
13. Antwerp University and University Hospital Antwerp Belgium
14. Renmin Hospital of Wuhan University Wuhan China
15. Kansas City Heart Rhythm Institute and Research Foundation Overland Park KS USA
16. Faculty of Medicine Ramathibodi Hospital Mahidol University Bangkok Thailand
17. Cooper Medical School of Rowan University Camden NJ USA
18. Hospital Pró‐Cardíaco Rio de Janeiro Brazil
19. CardioInfantil Foundation, Cardiac Institute Bogota Colombia
20. Bethel University St. Paul MN USA
21. University of Washington Seattle WA USA
22. Oregon Health & Science University Portland OR USA
23. VA Eastern Colorado Health Care System and University of Colorado Aurora CO USA