HUA, LIU MD; YINGJUAN, LV MD; JINGSHU, ZHAO MD; WEI, CAO MD
Author Affiliation: Tianjin Medical University Eye Hospital, Tianjin, China.
Liu Hua and Lv Yingjuan contributed equally to this work.
This work was supported by the Tianjin Municipal Health Bureau Item of China (grant number 2013KZ115).
The authors have disclosed that they have no significant relationship with, or financial interest in, any commercial companies pertaining to this article.
Corresponding author: Liu Hua, MD, Tianjin Medical University Eye Hospital, No. 251 Fu Kang Road, Nankai District, Tianjin, China 300384 ([email protected]).
doi: 10.1097/CIN.0000000000000062