Wen, Qianhui
Wang, Qian
Yang, Hua
Article History
Received: 20 June 2024
Accepted: 27 August 2024
First Online: 4 September 2024
Declarations
:
: Ethical clearance for this study was obtained from the National Center for Health Statistics Ethics Review Committee, and all methods were conducted in line with the principles outlined in the Declaration of Helsinki. Prior to their involvement, participants gave their voluntary and informed consent in written form.
: Not applicable.
: The authors declare no competing interests.