1. Telethon Institute of Genetics and Medicine, Pozzuoli, Naples, Italy
2. Department of Translational Medicine, “Federico II” University, Naples, Italy
3. Dipartimento ad Attivitá Integrata Materno Infantile, “Federico II” University, Naples, Italy
4. Division of Pediatric Metabolism, Ihsan Dogramaci Children’s Hospital, Hacettepe University, Ankara, Turkey
5. Fondazione Telethon ETS, Rome, Italy
6. Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, Università degli Studi della Campania “Luigi Vanvitelli,” Naples, Italy
7. Department of Precision Medicine, Università degli Studi della Campania “Luigi Vanvitelli,” Naples, Italy
8. Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University, Naples, Italy
9. Department of Advanced Biomedical Sciences, Divisions of Cardiology and Cardiothoracic Surgery, “Federico II” University, Naples, Italy
10. Institute of Biostructure and Bioimaging, National Research Council, Napoli, Italy
11. Department of Medicine and Surgery, University of Perugia, Perugia, Italy
12. Newborn Screening, Clinical Chemistry and Pharmacology Laboratory, Meyer Children’s University Hospital, Florence, Italy
13. Genethon, Evry, France
14. Integrare Research Unit UMR_S951 of Université Paris-Saclay, University Evry, INSERM, Evry, France
15. London Health Science Centre, Western University, London, Ontario, Canada
16. Servicio de Neurología, Unidad de Enfermedades Metabólicas, Clínica Rett, Hospital Sant Joan de Déu, Barcelona, Spain
17. Division of Medical Genetics, Montreal Children’s Hospital, McGill University Health Centre, Montreal, Quebec, Canada
18. Division of Pediatric Endocrinology, Montreal Children’s Hospital, McGill University Health Centre, Montreal, Quebec, Canada
19. REGENXBIO Inc, Rockville, MD
20. Genosafe SAS, Evry, France
21. Bicocca Bioinformatics Biostatistics and Bioimaging B4 Center, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
22. Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
23. Department of Advanced Biomedical Sciences, “Federico II” University, Naples, Italy