Ma, Dongchi
Ma, Hengjun
Li, Yu
Yang, Lili
Article History
Received: 29 August 2024
Accepted: 26 October 2024
First Online: 31 October 2024
Declarations
:
: Present study gained approval from National Center for Health Statistics Ethics Review Board and written informed consent was obtained from all participants.
: We confirm that the manuscript has been read and approved for publication by all of the named authors.
: The authors declare no competing interests.