Liu, Xiaoling
Li, Huijun
Dong, Longyu
Chen, Gang
Zeng, Siyuan
Luo, Xiaofeng
Article History
Accepted: 26 April 2023
First Online: 15 May 2023
Declarations
:
: The study was approved by the Institutional Review Board of School of Public Health, Lanzhou University (Ethics approval number: IRB20091801).
: Informed consent was obtained from all participants.
: The authors declare no competing interests.