Affiliation: | (1) School of Public Health and Primary Care, the Chinese University of Hong Kong, Hong Kong SAR, China;(2) Injury Prevention Research Center, Medical College of Shantou University, Shantou, China;(3) Department of Ophthalmology, Faculty of Medicine, the Chinese University of Hong Kong, Hong Kong SAR, China;(4) Joint Shantou International Eye Centre, Shantou, China |