1. Beijing Tongren Eye Center Beijing Tongren Hospital, Beijing Ophthalmology & Visual Science Key Lab, Beijing Institute of Ophthalmology, Capital Medical University, Beijing, China 2School of Optometry & Vision Science and Institute of Health & Biomedical
2. Beijing Tongren Eye Center Beijing Tongren Hospital, Beijing Ophthalmology & Visual Science Key Lab, Beijing Institute of Ophthalmology, Capital Medical University, Beijing, China
3. Anyang Eye Hospital, Henan Province, China
4. Department of Epidemiology and Health Statistics, Peking University School of Public Health, Beijing, China
5. Centre for Vision Research, Department of Ophthalmology and Westmead Millennium Institute, University of Sydney, Sydney, Australia