1. State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
2. Rehabilitation Administration Department, National Institute of Hospital Administration, Chinese National Health and Family Planning Commission, Beijing, China
3. Translational Research for Equitable Eye Care, Centre for Public Health, Royal Victoria Hospital, Queen's University Belfast, Belfast, United Kingdom
4. Orbis International, New York, New York, United States
5. Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, Beijing, China
6. Centre for Eye Research Australia, Ophthalmology, Department of Surgery, University of Melbourne, Melbourne, Australia