Chen, Ping
Tang, Yafen
Luo, Liang
Chen, Haotian
He, Xingkang
Article History
Received: 22 March 2023
Accepted: 25 September 2023
First Online: 11 October 2023
Declarations
:
: The current study was approved by National Center for Health Statistics Ethics Review Board and all participants were required to provide written informed consent.
: Not applicable.
: The authors declare no competing interests.