Zhan, Zongyi
Sun, Limei
Jin, Chenjin
Yang, Yu
Hu, Andina
Tang, Miao
Wang, Zhirong
Ding, Xiaoyan
Article History
Received: 22 April 2019
Revised: 9 July 2019
Accepted: 17 August 2019
First Online: 24 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Institutional Review Board of the Zhongshan Ophthalmic Center, Sun Yat-sen University. All investigations followed the tenets of the Declaration of Helsinki.
: Informed consent was obtained from all individual participants included in the prospective study.