[1
]Comprehensive Arrhythmia and Research Management Center, University of Utah School
of Medicine, Salt Lake City
[2
]Loyola University Medical Center, Maywood, Illinois
[3
]University of Leipzig, Leipzig, Germany
[4
]Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
[5
]Hospital of the University of Pennsylvania, Philadelphia
[6
]University of Barcelona, Barcelona, Spain
[7
]BG-Kliniken Bergmannsheil, University of Bochum, Bochum, Germany
[8
]University Hospital Ghent, Ghent, Belgium
[9
]Kerckhoff Heart Center, Bad Nauheim, Germany
[10
]Massachusetts General Hospital, Boston
[11
]Klinikum Coburg GmbH, II, Medizinische Klinik, Coburg, Germany
[12
]Morsani College of Medicine, University of South Florida, Tampa
[13
]Ohio State University, Columbus
[14
]Asklepios Klinik St Georg, Hamburg, Germany
[15
]Medical Center Porz am Rhein, Cologne, Germany