1. Department of Ophthalmology Centre Hospitalier Intercommunal de Créteil, University Paris Est, Créteil, France 2Centre de l'Odéon, Paris, France
2. Centre de l'Odéon, Paris, France 3Eye Clinic, University of Perugia, S. Maria Della Misericordia Hospital, Perugia, Italy
3. Department of Ophthalmology Centre Hospitalier Intercommunal de Créteil, University Paris Est, Créteil, France
4. Saint-Joseph University, Faculty of Medicine, Beirut, Lebanon