Document is current
Any future updates will be listed below
-
Authors
Zhang, Yan
Li, Manshi
Feng, Lei
Tao, Zexin
Yuan, Xinyu
Liu, Guifang
Xu, Aiqiang
Zhang, Li
-
Funding
Funding for this research was provided by:
Taishan Scholar Program of Shandong Province (Tstp20221164 and ts201511105, Tstp20221164 and ts201511105)
- License Information
-
More Information
Article History
Received: 4 August 2024
Accepted: 22 September 2025
First Online: 24 October 2025
Declarations
:
: This study was registered and approved by Institutional Review Board of Shandong Center for Disease Control and Prevention (2015WS0271). This is a cross-sectional study with human subjects, before sample collection, informed consent was obtained from all subjects or their legal guardians, as applicable. To preserve the confidentiality the data is not exposed to any third party except investigators.
: Not applicable.
: The authors declare no competing interests.
