Article History
Received: 9 February 2023
Accepted: 13 April 2023
First Online: 27 April 2023
Declarations
:
: This research study was conducted according to the Declaration of Helsinki guidelines. The Institutional Review Board of North China Electric Power University has approved (protocol code 00437–8 on 27 March 2022) the study.
: Informed consent was obtained from all respondents belonging to this research study.
: The authors declare no competing interests.