1. Health Management Center of PLA 180 Hospital, Quanzhou, Fujian, China
2. Medicine Management Department, PLA 180 Hospital, Quanzhou, Fujian, China
3. Sino-Swed Molecular Bio-Medicine Research Institute, Shanghai, China
4. Department of Ophthalmology, Shenzhen People's Hospital, The Second Clinical Medical College of Jinan University, Shenzhen, Guangdong, China