1. Ophthalmology Division, Rabin Medical Center, Petach Tikva 49414, Israel
2. Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
3. Helsinki Retina Research Group, University of Helsinki, 00170 Helsinki, Finland
4. Department of Ophthalmology, Kymenlaakso Central Hospital, Kotkantie 41, 48210 Kotka, Finland