1. 1Department of Ophthalmology, School of Medicine, Gazi University, Ankara, Turkey;
2. 2Byers Eye Institute, Stanford University, Palo Alto, California;
3. 3Ocular Imaging Research and Reading Center, Sunnyvale, California;
4. 4Department of Veterinary Medicine, University of Bari, Valenzano, Bari, Italy;
5. 5Department of Pathology, School of Medicine, Gazi University, Ankara, Turkey;
6. 6Department of Microbiology, School of Medicine, Gazi University, Ankara, Turkey;
7. 7Department of Pathobiology, Faculty of Veterinary Science, Bu-Ali Sina University, Hamedan, Iran