1. Division of Ophthalmology Alpert Medical School, Brown University Providence Rhode Island USA
2. Section of Ophthalmology Providence VA Medical Center Providence Rhode Island USA
3. Watson Institute for International and Public Affairs, Brown University Providence Rhode Island USA
4. Department of Ophthalmology Byers Eye Institute, Stanford University Palo Alto California USA
5. Vitreo‐Retina Service Tilganga Institute of Ophthalmology Kathmandu Nepal