1. Department of Ophthalmology, Ataturk Training and Research Hospital, Ankara, Turkey
2. Department of Medical Biochemistry, Faculty of Medicine, Mugla Sitki Kocman University, Mugla, Turkey
3. Department of Ophthalmology, Faculty of Medicine, Gazi University, Ankara, Turkey
4. Department of Ophthalmology, National Centre of Ophthalmology named after academician Zarifa Aliyeva, Baku, Azerbaijan
5. Department of Medical Biochemistry, Faculty of Medicine, Gazi University, Ankara, Turkey