1. The European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart‐ERN GUARD‐Heart, Pediatric Cardiology and Arrhythmia/Syncope Units Bambino Gesù Children's Hospital, IRCCS Rome Italy
2. Laboratory of Medical Genetics Bambino Gesù Children's Hospital, IRCCS Rome Italy
3. Pediatric Cardiac Anesthesia and Intensive Care Unit Bambino Gesù Children's Hospital, IRCCS Rome Italy
4. Department of Medical and Surgical Neonatology Bambino Gesù Children's Hospital, IRCCS Rome Italy