1. Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
2. Eye Clinic, Neuromuscolar and Sense Organs Department, Careggi University Hospital, Florence, Italy
3. Developmental Neuro-ophthalmology Unit, IRCCS Mondino Foundation, Pavia, Italy
4. Eye Clinic, ASST Santi Paolo e Carlo Hospital, University of Milan, Milan, Italy
5. Department of Ophthalmology, Bambino Gesù IRCCS Children's Hospital, Rome, Italy
6. Department of Translational Medicine and for Romagna, University of Ferrara, Ferrara, Italy
7. ERN-EYE Network–Center for Retinitis Pigmentosa of Veneto Region, Camposampiero Hospital, Padova, Italy
8. Institute of Ophthalmology, Università Cattolica del Sacro Cuore, Rome, Italy
9. Eye Clinic, Department of Biomedical and Clinical Science, Luigi Sacco Hospital, University of Milan, Milan, Italy
10. Department of Surgical and Clinical, Diagnostic and Pediatric Sciences, Section of Ophthalmology, University of Pavia, IRCCS Fondazione Policlinico San Matteo, Pavia, Italy
11. Department of Medical Sciences, University of Ferrara, Ferrara, Italy
12. Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
13. Unit of Ophthalmology, Azienda Socio-Sanitaria Territoriale (ASST) Dei Sette Laghi, Department of Medicine and Surgery, University of Insubria, Varese, Italy
14. Medical Genetics, Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy