1. Department of Ophthalmology, University of Crete Medical School, Heraklion, 70013 Crete, Greece
2. Department of Ophthalmology, HCU and IOBA, University of Valladolid, Valladolid, Spain
3. Unit of Macula, Department of Ophthalmology, University and Polytechnic Hospital La Fe, Valencia, Spain
4. Novartis Pharma AG, Basel, Switzerland
5. Vision Institute, National Center of Ophthalmology, Paris, France