1. Department of Ophthalmology, People's Hospital of Daye, The Second Affiliated Hospital of Hubei Polytechnic College, Daye, Hubei 435100, P.R. China
2. Wuhan Myhalic Biotechnology Co., Ltd., Wuhan, Hubei 430206, P.R. China
3. Department of Ophthalmology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China