Funding for this research was provided by:
Science and Technology Commission of Shanghai Municipality (16411953700)
Shanghai Key Laboratory of Visual Impairment and Restoration
National Natural Science Foundation of China (81170857)
Shanghai Hospital Development Center (SHDC12016116)
Article History
Received: 26 March 2019
Accepted: 17 January 2020
First Online: 31 January 2020
Ethics approval and consent to participate
: All procedures performed in studies were approved by the ethical committee of the Affiliated Ophthalmology and Otolaryngology Hospital of Fudan University. The committee’s reference number is KJ2009–16. Written informed consents were obtained from the legal guardians of participants.
: All the legal guardians of the patients included in this study gave written consent for their personal or clinical details along with any identifying images to be published in this study.
: The authors declare that they have no competing interests.