Received: 26 April 2021
Accepted: 17 February 2022
First Online: 22 February 2022
: All procedures performed in the study involving human participants were approved by the Institutional Review Committee of the Eye and ENT Hospital of Fudan University, and were in accordance with the ethical standards of the 1964 Declaration of Helsinki and its later amendments. Informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.