1. Department of Ophthalmology, School of Medicine, Bozok University, Yozgat, 66000 Konya, Turkey
2. Department of Ophthalmology, Meram School of Medicine, Necmettin Erbakan University, Konya, Turkey
3. Department of Pulmonary Medicine, Meram School of Medicine, Necmettin Erbakan University, Konya, Turkey
4. Department of Ophthalmology, School of Medicine, Selçuk University, Turkey
5. Department of Ophthalmology, Susurluk State Hospital, Balıkesir, Turkey