Funding for this research was provided by:
Hebei Provincial Key Research and Development Program (19277771D)
Article History
Received: 24 January 2022
Accepted: 7 December 2022
First Online: 2 January 2023
Declarations
:
: Ethical approval was obtained from the Ethics Review Board of Bethune International Peace Hospital (2019-KY-23). The requirement for informed consent was waived as personal information was made anonymous before data analyses.
: Not applicable.
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.