Liu, Jun-hua
Qi, Meng
Huang, Wen-hu
Sha, Yan
Zhang, Fang
Article History
Received: 1 June 2022
Accepted: 22 July 2023
First Online: 28 July 2023
Declarations
:
: This study was approved by the Ethics Committee of Eye, Ear, Nose and Throat Hospital of Fudan University, and the informed consent was waived due to the nature of the retrospective study. All procedures performed in studies involving human participants were in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Not applicable.
: The authors declare no competing interests.