1. Israel Defense Forces Medical Corps, Ramat Gan, Israel
2. Department of Military Medicine and “Tzameret”, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
3. Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
4. Department of Ophthalmology, Assaf-Harofeh Medical Center, Zerifin, Israel
5. Central Management, Chaim Sheba Medical Center at Tel Hashomer, Ramat Gan, Israel