1 Department of Laboratory Medicine, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China.
2 Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing, 100005, China.
3 Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing, 100005, China. wningli@vip.163.com.
4 Department of Laboratory Medicine, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China. luxinxin2009@126.com.