Guo, Botang
Liu, Xinqing
Si, Qi
Zhang, Dongdong
Li, Minyao
Li, Xi
Zhao, Yang
Hu, Fulan
Zhang, Ming
Liu, Yu
Hu, Dongsheng
Funding for this research was provided by:
National Natural Science Foundation of China (81903397)
Article History
Received: 14 February 2024
Accepted: 25 April 2024
First Online: 16 May 2024
Declarations
:
: Approval of this study was obtained from the ethics review board of theNational Center for Health Statistics. All participants gave written informed consent. The experimental protocol was established according to the ethical guidelines of the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.