Medical Department, Xianning Central Hospital (the First Affiliated Hospital of Hubei Institute of science and Technology), Xianning, Hubei 437100, China;
Ophthalmology Department, Xianning Central Hospital (the First Affiliated Hospital of Hubei Institute of science and Technology), Xianning, Hubei 437100, China;
Ophthalmology Department, Xianning Central Hospital (the First Affiliated Hospital of Hubei Institute of science and Technology), Xianning, Hubei 437100, China;