Funding for this research was provided by:
Guangzhou Universtiy's Research Project (YK2020026)
Article History
Accepted: 10 August 2021
First Online: 25 August 2021
Declarations
:
: Informed consent was obtained from all individual participants included in the study.
: Wenbing Xu, Meng-Cheng Wang, Xintong Zhang, and Yuning Liu declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.