1. Department of Inherited Cardiovascular Diseases, Bart’s Heart Centre St Bartholomew’s Hospital, London, United Kingdom
2. Institute of Cardiovascular Science, University College London, London, United Kingdom
3. Department of Statistical Science, University College London, London, United Kingdom
4. Health in Code SL, Scientific Department, A Coruña, Spain
5. Department of Cardiology, Universidad Francisco de Vitoria, Pozuelo de Alarcón, Spain
6. Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, Madrid, Spain
7. Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
8. European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN GUARDHEART)
9. Cardiology Department, Hospital Universitario Virgen de las Nieves, Granada, Spain
10. Pathology Department, Institute of Legal Medicine and Forensic Sciences of Valencia and Faculty of Medicine of the Universitat de València, CAFAMUSME Research Group, IIS La Fe, Valencia, Spain
11. Hospital General Universitario Gregorio Marañon, Madrid, Spain
12. Instituto de Investigación Sanitarias Gregorio Marañón, Spain
13. APHP, UF Cardiogénétique et Myogénétique, Service de Biochimie Métabolique, Hôpitaux Universitaires de la Pitié- Salpêtrière- Charles Foix, 47-83 Bd de l’Hôpital, Paris, France
14. Sorbonne Universités, UPMC Univ. Paris 06, INSERM, UMR_S 1166 and ICAN Institute for Cardiometabolism and Nutrition, Paris, France
15. Unidad de Cardiopatías Familiares, Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, Spain
16. Complexo Hospitalario Universitario de A Coruña, Servizo Galego de Saúde (SERGAS), A Coruña, Spain
17. Department of Cardiology, Universidade da Coruña, A Coruña, Spain
18. Centro de Investigación Biomédica en Red (CIBERCV), Madrid, Spain
19. Inherited Cardiac Disease Unit, Hospital Universitario Virgen Arrixaca, Murcia, Spain
20. Universidad de Murcia, Murcia, Spain
21. Cardiology Department, University General Hospital of Alicante, Alicante, Spain
22. Institute of Health and Biomedical Research (ISABIAL), Alicante, Spain
23. Hospital Universitario de Basurto, Bilbao, Spain
24. Molecular Biology Laboratory, Department of Medical Biology, The Cardinal Stefan Wyszynski Institute of Cardiology, Warsaw, Poland
25. Cardiology Specialist in Heart Failure and Inherited Cardiac Diseases, Department of Cardiology, Hospital Universitario Donostia, Spain
26. Department of Cardiology, Odense University Hospital, Odense, Denmark
27. Department of Cardiology, Aarhus University Hospital, Hjertesygdomme, Aarhus, Denmark
28. Heart Failure and Familial Heart Diseases Unit, Cardiology Department, Hospital Universitario Virgen de la Victoria, CIBER-CV, IBIMA, Malaga, Spain
29. Inherited Cardiovascular Diseases Unit, Son Llatzer University Hospital & IdISBa, Palma de Mallorca, Spain
30. Randall Institute, King’s College London, London, United Kingdom
31. Department of Cardiology, Vall d’ Hebron Institut de Recerca (VHIR), Hospital Universitari Vall d’ Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
32. Heart Failure and Heart Transplantation Unit, Virgen del Rocio University Hospital, Sevilla, Spain
33. Hereditary Cardiopathies Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
34. Instituto de Investigación 12 de Octubre i+12, Madrid, Spain
35. Unit for Screening Studies in Inherited Cardiovascular Diseases, The Cardinal Stefan Wyszynski Institute of Cardiology, Warsaw, Poland
36. APHP, Centre de Référence pour les Maladies Cardiaques Héréditaires, Département de Génétique, Hôpital Pitié-Salpêtrière, Paris, France
37. Cardiology Department at Hospital Universitario y Politécnico La Fe and Research Group on Inherited Heart Diseases, Sudden Death and Mechanisms of Disease (CaFaMuSMe) from the Instituto de Investigación Sanitaria La Fe, Valencia, Spain