1. Medical Genetics Division Fondazione IRCCS Casa Sollievo della Sofferenza San Giovanni Rotondo Italy
2. Department of Experimental Medicine “Sapienza” University of Rome Rome Italy
3. Department of Pediatrics, Obstetrics and Gynecology “Sapienza” University of Rome Rome Italy
4. Department of Translational Medical Sciences, Section of Pediatrics University of Naples “Federico II” Naples Italy
5. Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana” University of Salerno Salerno Italy
6. Translational Cytogenomics Research Unit Bambino Gesù Children's Hospital, IRCCS Rome Italy
7. Department of Maxillo‐Facial Surgery Policlinico Umberto I Rome Italy
8. Medical Genetics, Referral Center for Rare Genetic Diseases ARNAS Garibaldi Catania Italy
9. Department of Human Pathology of Adult and Childhood "Gaetano Barresi", Unit of Emergency Pediatrics University of Messina Messina Italy
10. Genetic Counseling Service, Department of Pediatrics Regional Hospital of Bolzano Bolzano Italy
11. Kariminejad‐Najmabadi Pathology and Genetics Center Tehran Iran
12. Clinical Genetics Department Guy's & St Thomas' NHS Foundation Trust London UK
13. Medical Genetics Unit Tor Vergata University Hospital, PTV Rome Italy
14. Unit of Medical Genetics University of Catania Catania Italy
15. Department of Life, Health and Environmental Sciences Unit of Medical Genetics University of L'Aquila L'Aquila Italy
16. Genetics and Rare Diseases Research Division Ospedale Pediatrico Bambino Gesù, IRCCS Rome Italy