1. Retina Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
2. Ophthalmology Department, Ocular Immunology and Uveitis Foundation, Waltham, Massachusetts, USA
3. Eye Research Center, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
4. Noor Ophthalmology Research Center, Noor Eye Hospital, Tehran, Iran
5. Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
6. Eye Research Center, Khatam-al-Anbia Hospital, Mashhad University of Medical Sciences, Mashhad, Iran