Università Vita-Salute Istituto Scientifico San Raffaele, Milano, Italy
Manchester Royal Eye Hospital, Manchester, United Kingdom
Università Vita-Salute Istituto Scientifico San Raffaele, Milano, Italy
Manchester Royal Eye Hospital, Manchester, United Kingdom
King's College Hospital, London, United Kingdom
Università Vita-Salute Istituto Scientifico San Raffaele, Milan, Italy
Asociación Para Evitar la Ceguera en México, I.A.P., Mexico Distrito Federal, Delegación Coyoacán, Mexico
Royal Victoria Hospital, Belfast, United Kingdom
Torbay Hospital, Devon, United Kingdom
King's College, London, United Kingdom