Affiliation: | a Kashgar Hospital Affiliated to Sun Yat-sen University, Xinjiang, China;b State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China;c Department of Ophthalmology, the First People’s Hospital of Kashi, Xinjiang, China. |