*Department of Ophthalmology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China; and
†Department of Physics, Shanghai University, Shanghai, China.
Reprint requests: Peiquan Zhao, MD, Department of Ophthalmology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, No. 1665, Kongjiang Road, Shanghai 200092, China; e-mail: Zhaopeiquan@126.com
Supported in part by the National Natural Science Foundation of China (81100655).
None of the authors has any conflicting interests to disclose.
H. Jin and Z. Ou contributed equally to this research.
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