Li, Xiujun
Bai, Xueping
Conway, Christopher M.
Shi, Wendian
Wang, Xin
Article History
Accepted: 1 January 2022
First Online: 31 January 2022
Declarations
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with ethical standards of institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was given to all participants in order to get their allowance for this study.
: Not applicable.