1. Ophthalmology Unit, “Fondazione Policlinico Universitario A. Gemelli IRCCS”, Rome, Italy
2. Fondazione Policlinico Universitario A Gemelli, Catholic University of “Sacro Cuore”, Rome, Italy
3. Department of Ophthalmology, Centre Hospitalier Intercommunal de Créteil, Verona, Italy
4. Ophthalmology Unit, University of Verona, Verona, Italy
5. Ophthalmology, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
6. Department of Ophthalmology, Istituto Oftalmico di Torino, Torino, Italy
7. “Consiglio Nazionale delle Ricerche, Istituto di Neuroscienze” Pisa, Pisa, Italy