1. Fondazione G.B. Bietti per lo studio e la ricerca in Oftalmolologia-IRCCS; Ophthalmology; Via Livenza n 3 Rome Italy 00198
2. University of Florence; Department of Specialised Surgical Sciences; Via le Morgagni 85 Florence Italy 50134
3. University of Torino; Department of Surgical Science, Eye Clinic; Via Juvarra 19 Torino Italy
4. Moorfields Eye Hospital NHS Foundation Trust; 162 City Road London UK EC1V 2PD
5. Azienda Ospedaliero Universitaria Careggi; Eye Clinic SOD Oculistica; Largo Brambilla, 3 Florence Italy 50134
6. University of Florence; Department of Translational Surgery and Medicine, Eye Clinic; Largo Brambilla, 3 Florence Italy 50134