1. Department of Molecular Cardiology, IRCCS Istituti Clinici Scientifici Maugeri, Pavia, Italy
2. Department of Molecular Medicine, University of Pavia, Pavia, Italy
3. ERN Guard-Heart European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart
4. Department of Molecular Cardiology, Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
5. Health in Code, A Coruña, Spain
6. Department of Cardiology, ARNAS Civico Cristina Di Benefratelli, Palermo, Italy
7. Department of Electrophysiology, Hospital Privado Del Sur, Buenos Aires, Argentina
8. Department of Cardiology, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
9. Unit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Center, Athens, Greece
10. Department of Cardiology, The Royal Children’s Hospital, Melbourne, Australia
11. Department of Pediatrics, University of Melbourne, Melbourne, Australia
12. Murdoch Children’s Research Institute, Melbourne, Australia
13. Department of Cardiovascular Medicine, Nippon Medical School, Tokyo, Japan
14. Department of Pediatric Cardiology, University of Leiden, Leiden, the Netherlands