1. Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, Università degli Studi della Campania “Luigi Vanvitelli”, Naples, Italy
2. Eye Clinic, Neuromuscolar and Sense Organs Department, Careggi University Hospital, Florence, Italy
3. Unit of Child Neurology and Psychiatry, IRCCS C. Mondino Foundation, Pavia, Italy
4. Department of Molecular Medicine, University of Pavia, Pavia, Italy
5. Neurogenetics Unit, IRCCS Santa Lucia Foundation, Rome, Italy
6. Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
7. Medical Genetics, Department of Precision Medicine, Università degli Studi della Campania “Luigi Vanvitelli”, Naples, Italy