Zhao, Jiuzhou
Zeng, Wen
Qiu, Chengyu
Liu, Jiafeng
Li, Ke
Huang, Jing
Tong, Michael C. F.
Zhang, Xiangmin
Article History
Received: 20 March 2022
Accepted: 12 July 2022
First Online: 31 January 2023
Declarations
:
: This retrospective chart review study involving human participants was in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The Ethical Committee of the Longgang E.N.T Hospital & Shenzhen Key Laboratory of E.N.T & Institute of E.N.T Shenzhen Review Board approved the study protocol (2022–0001), and written informed consent was obtained from participants.
: Not applicable.
: The authors declare no competing interests.