Li, Zhirui
Zhou, Lijun
Wang, Peihan
Yuan, Heng
Zhang, Qian
Fan, Zixuan
Xiao, Chongkun
Article History
Received: 13 June 2025
Accepted: 26 August 2025
First Online: 26 September 2025
Declarations
:
: This study was conducted in compliance with the Declaration of Helsinki and all applicable ethical guidelines. This study is routine monitoring of public health data and does not require ethical approval.
: Not applicable.
: The authors declare no competing interests.