Funding for this research was provided by:
School-level scientific research project of Guangdong University of petrochemical technology
University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province (UNPYSCT-2016036)
Heilongjiang Provincial Natural Science Foundation of China (LH2020E089)
Article History
Received: 6 February 2021
Accepted: 6 June 2021
First Online: 12 July 2021
Declarations
:
: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.