Funding for this research was provided by:
National Natural Science Foundation of China (81570879, 81770955)
Shanghai Science and Technology Development Foundation (17411950200, 17411950201)
Article History
Received: 20 December 2019
Accepted: 31 July 2020
First Online: 10 August 2020
Ethics approval and consent to participate
: This study has been approved by the ethics committee of Eye and ENT Hospital of Fudan University, with informed consent obtained from each patient (signed by both patients and one parent of them).
: Not applicable.
: The authors report no conflicts of interest and have no proprietary interest in any of the materials mentioned in this article.