Funding for this research was provided by:
key project of hunan administration of traditional chinese medicine (201916)
Article History
Received: 26 July 2021
Accepted: 12 November 2021
First Online: 27 November 2021
Declarations
:
: Written informed consents were obtained from all participants and this study was permitted by the Ethics Committee of the First Hospital of Hunan University of Chinese Medicine.
: Not applicable.
: The authors declare that they have no conflict of interest.