1. From the Department of Ophthalmology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China; the
2. Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Institute of Cardiovascular Diseases of Fudan University, Shanghai, China; and the
3. Department of Ophthalmology, Affiliated Hospital, Nantong University, Nantong, Jiangsu, China.