Ye, Xin
Wang, Xinfeng
Funding for this research was provided by:
National Natural Science Foundation of China (72304070)
Article History
Received: 7 December 2023
Accepted: 13 February 2024
First Online: 27 February 2024
Declarations
:
: The Biomedical Ethics Review Committee of Peking University approved CHARLS, and all participants were required to provide written informed consent. The ethical approval number was IRB00001052-11015. All participants provided written informed consent.
: Not applicable.
: The authors declare no competing interests.