1 Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Via Giustiniani 2, 35121, Padova, Italy.
2 Department of Clinical Genetics, Academic Medical Center, University of Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, Netherlands.
3 Department of Genetics, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, Netherlands.
4 Department of Cardiology, Heart Hospital, Hamad Medical Corporation, 7GR5+RW Doha, Qatar.
5 Institute of Cardiovascular Science, University College London, 62 Huntley St, Fitzrovia, London WC1E 6DD, UK.
6 Department of Cardiology, Netherlands Heart Institute, University Medical Center Utrecht, Moreelsepark 1, 3511 EP Utrecht, Netherlands.
7 Unit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Centre, Leof. Andrea Siggrou 356, Kallithea 176 74, Greece.
8 Molecular and Clinical Sciences Research Institute, St. George's University of London NHS Trust, Cranmer Terrace, London SW17 0RE, UK.
9 Department of Cardiology, University Heart Center Zurich, University Hospital Zurich, Rämistrasse 100, 8091 Zürich, Switzerland.
10 Department of Cardiology, Bristol Heart Institute, University Hospitals Bristol NHS Foundation, Trust Headquarters, Marlborough St, Bristol BS1 3NU, UK.
11 The Labatt Family Heart Centre and Division of Cardiology, Department of Pediatrics, the Hospital for Sick Children, University of Toronto, 555 University Ave, Toronto, Canada.
12 Department of Cardiology, Center for Cardiological Innovation, Oslo University Hospital, Rikshospitalet, Sognsvannsveien 20, 0372 Oslo, Norway.
13 Institute of Clinical Medicine, University of Oslo, Problemveien 7, 0315 Oslo, Norway.
14 Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, 1800 Orleans St, Baltimore, MD 21287, USA.
15 Department of Medicine, Medical University of South Carolina (MUSC), 30 Courtenay Drive Room 326 Gazes, Charleston, MSC 592, USA.
16 Department of Medicine, Division of Cardiology, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390, USA.
17 Cardiac Electrophysiology Program, Cardiovascular Division Hospital of the University of Pennsylvania, 9 Founders Pavilion - Cardiology, 3400 Spruce St., Philadelphia, PA, 19104, USA.
18 Department of Molecular Medicine, University of Pavia, Corso Str. Nuova 25, Pavia, Italy.
19 Molecular Genetics, Cardiovascular Institute, University of Colorado, Denver Anschutz Medical Campus, 13001 E 17th Pl, Aurora, CO 80045, USA.
20 Inherited Cardiovascular Conditions services, The Royal Brompton and Harefield Hospitals, Sydney St, Chelsea, London SW3 6NP, UK.
21 Department of Cardiology, Institute of Sports Medicine and Science, Largo Piero Gabrielli, 1, 00197 Roma, Italy.
22 Department of Cardiology, Lund University Arrhythmia Clinic, Skåne University Hospital, Entrégatan 7, 222 42 Lund, Sweden.
23 Inherited Cardiovascular Disease Unit, Barts Heart Centre, St Bartholomew's Hospital, W Smithfield, London EC1A 7BE, UK.
24 Department of Biology, University of Padua, Viale Giuseppe Colombo, 3, 35131 Padova PD, Italy.
25 Department of Pathology, Harvard Medical School, Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston, MA 02215, USA.
26 Cardiology Clinical Academic Group, St George's University of London, Cranmer Terrace, Tooting, London SW17 0RE, UK.
27 Department of Cardiology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, Netherlands.
28 Netherlands Heart Institute, Utrecht, Moreelsepark 1, 3511 EP Utrecht, Netherlands.
29 Nikos Protonotarios Medical Centre, Naxos 84300, Greece.
30 Division of Cardiology, Department of Medicine, University of Rochester Medical Center, 150 Lucius Gordon Dr, West Henrietta, NY 14586, USA.
31 Heart Center Osnabrück, Bad Rothenfelde Niels-Stensen-Kliniken Marienhospital Osnabrück, Ulmenallee 5 - 11, 49214 Bad Rothenfelde, Germany.
32 Sarver Heart Center, The University of Arizona, 1501 N Campbell Ave, Tucson, AZ 85724, USA.