| Affiliation: | 1. Department of Ophthalmology, Ministry of Education's Key Laboratory of Vision Loss and Restoration, Peking University Third Hospital, Beijing, China;2. Department of Ophthalmology, Chinese PLA General Hospital, Beijing, China;3. Department of Ophthalmology, Peking University People's Hospital, Beijing, China;4. Hospital of Optometry and Ophthalmology, Wenzhou Medical College, Zhejiang Province, China;5. Department of Ophthalmology, Tongren Hospital, Capital University of Medical Sciences, Beijing, China;6. Department of Ophthalmology, Peking University First Hospital, Beijing, China |
