1. Ophthalmology Department and Ophthalmic Research Center, Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
2. Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Science, Tehran, Iran
3. Eye Research Center, The Five Senses Institute, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
4. Eye Research Center, Mashhad University of Medical Sciences, Tehran, Iran
5. Retina Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
6. Medical Department, Orchid Pharmed Company, Tehran, Iran