Funding for this research was provided by:
School Science Foundation of Hunan University of Chinese Medicine (2021XJJJ040)
Article History
Received: 2 May 2022
Accepted: 18 July 2022
First Online: 22 July 2022
Declarations
:
: Our study did not require an ethical board approval because the study was a retrospective study and did not involve sensitive personal information.
: NA.
: The authors declare no conflict of interest.