Zeng, Xinying
Xiao, Lin
Liu, Shiwei
Article History
Received: 9 October 2024
Accepted: 23 December 2024
First Online: 4 January 2025
Declarations
:
: The China CDC Institutional review board approved study protocols and all participants provided informed consent (No. 202110). Oral informed consent was obtained from all participants before the interview. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.