1. Division of Cardiovascular Medicine, Department of Medicine; State University of New York (SUNY) Downstate Medical Center; Brooklyn NY USA
2. Division of Cardiology, Department of Medicine; Duke University Medical Center; Durham NC USA
3. INSERM, Centre d'Investigations Cliniques; Université de Lorraine and CHU de Nancy; Nancy France
4. Humanitas Research Hospital IRCCS; Rozzano-Milano Italy
5. Department of Cardiology and Cardiovascular Clinical Research Center; Fondaizone IRCCS Policlinico San Matteo; Pavia Italy
6. Cardiology Department and CIC-IT U804; Centre Hospitalier Universitaire; Rennes France
7. Cardiovascular Center, Cardiology; University Hospital Zurich; Zurich Switzerland
8. National Heart Centre; Singapore
9. Global Clinical Trials; Rhythm Management, Boston Scientific; Diegem Belgium
10. Medtronic; Tolochenaz Switzerland
11. Karolinska Institutet, Department of Medicine, and Karolinska University Hospital; Department of Cardiology; Stockholm Sweden