1. Department of Ophthalmology; College of Medicine; King Saud University; Riyadh Saudi Arabia
2. Department of Ophthalmology; Advanced Eye Center; Postgraduate Institute of Medical Education and Research; Chandigarh India
3. Inflammatory and Retinal Eye Diseases; Centre for Ophthalmic Specialized Care; Lausanne Switzerland
4. Department of Ophthalmology; University of Lausanne; Lausanne Switzerland
5. Dr. Nasser Al-Rashid Research Chair in Ophthalmology; King Saud University; Riyadh Saudi Arabia