Wu, Chunnan http://orcid.org/0000-0002-2879-2965
Li, Kuncheng http://orcid.org/0000-0002-1898-3979
Hei, Yan http://orcid.org/0000-0003-0490-7606
Lan, Pengyu http://orcid.org/0000-0001-7850-731X
Mu, Xuetao http://orcid.org/0000-0002-7444-5948
Article History
Received: 6 February 2019
Accepted: 6 December 2019
First Online: 19 December 2019
Ethics approval and consent to participate
: This study has been approved by the Ethics Committee of The Third Medical Center of Chinese PLA General Hospital. All participants involved were informed of the purpose of this study and a written consent was obtained from themselves or their parents.
: Written consents were obtained from all participants or their parents for publication of any information contained within the manuscript itself. All participants or their parents were consent for use of their clinical details and images in this study to be published in BMC ophthalmology.
: The authors declare that they have no conflict of interest.