1. From the Department of Ophthalmology, University Vita Salute San Raffaele, Milan, Italy; and the2Department of Ophthalmology, University Paris XII, Centre Hospitalier Intercommunal de Creteil, Creteil, France.
2. From the Department of Ophthalmology, University Vita Salute San Raffaele, Milan, Italy; and the
3. Department of Ophthalmology, University Paris XII, Centre Hospitalier Intercommunal de Creteil, Creteil, France.