1. Department of Uveitis and Ocular Immunology, Narayana Nethralaya, Bengaluru, India
2. Department of Vitreo-Retina, Advanced Eye Centre, PGIMER, Chandigarh, India
3. Department of Ophthalmology, Fattouma Bourguiba University Hospital, Monastir, Tunisia
4. Faculty of Medicine, University of Monastir, Monastir, Tunisia