1. Fırat University Faculty of Medicine, Department of Rheumatology, Elazığ, Turkey

2. İstanbul Tuzla State Hospital, Clinic of Internal Medicine, İstanbul, Turkey

3. Fırat University Faculty of Medicine, Department of Ophthalmology, Elazığ, Turkey

4. Fırat University Faculty of Medicine, Department of Internal Medicine, Elazığ, Turkey

5. İzmir İzelman A.Ş. OSGB, Medical Doctor, İzmir, Turkey