Xia, Yizhang
Shi, Chunli
Li, Yang
Jiang, Xianyan
Ruan, Shijuan
Gao, Xufang
Chen, Yu
Huang, Wei
Li, Mingjiang
Xue, Rong
Wen, Xianying
Peng, Xiaojuan
Chen, Jianyu
Zhang, Li
Funding for this research was provided by:
Sichuan Provincial Cadre Health Care Research Project (2021-1801, 2021-1801)
Article History
Received: 3 August 2022
Accepted: 22 December 2022
First Online: 21 January 2023
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki. We declare the informed consent is obtained from all the participants. This study was approved by the Ethics Committee of Sichuan Provincial Center for Disease Control and Prevention.
: Not applicable.
: The authors declare that they have no competing interests.