Chen, Ling
Zhang, Xiongze
Gan, Yuhong
Liu, Bing
Zhang, Yuxin
Wen, Feng http://orcid.org/0000-0003-3319-4051
Funding for this research was provided by:
National Natural Science Foundation of China (81470647)
Article History
Received: 9 May 2018
Revised: 11 August 2018
Accepted: 5 September 2018
First Online: 18 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (the Institutional Review Board of the Zhongshan Ophthalmic Center at Sun Yat-sen University) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.For this type of study, formal consent is not required.
: Informed consent was obtained from all individual participants included in the study.