1. State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, China
2. Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
3. Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, East Melbourne, Australia
4. Department of Surgery (Ophthalmology), The University of Melbourne, Melbourne, Australia
5. Lions Aravind Institute of Community Ophthalmology, Aravind Eye Care System, Madurai, India
6. Aravind Eye Hospital and Post Graduate Institute, Madurai, India
7. School of Optometry, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China