1. Department of Ophthalmology Malatya Training and Research Hospital Malatya Turkey
2. Department of Anesthesiology and Reanimation Malatya Training and Research Hospital Malatya Turkey
3. Department of Pulmonary and Critical Care Medicine Malatya Training and Research Hospital Malatya Turkey
4. Department of Infectious Diseases and Clinical Microbiology Van Training and Research Hospital Van Turkey
5. Department of Ophthalmology Aksaray University School of Medicine Aksaray Turkey