1. Ophthalmology Department, Hakkari Military Hospital, Hakkari, Turkey;
2. Ophthalmology Department, Kasimpasa Military Hospital, Istanbul, Turkey;
3. Ophthalmology Department, GATA Haydarpasa Training Hospital, Istanbul, Turkey;
4. Ophthalmology Department, Gülhane Medical School, Ankara, Turkey; and the
5. Emergency Department, Gülhane Medical School, Ankara, Turkey.