Funding for this research was provided by:
Horizontal project Fund of Beijing University of Chinese Medicine Third Affiliated Hospita (BZYSY-HXKTFZJJ-2019001)
Received: 22 July 2020
Accepted: 1 October 2020
First Online: 9 October 2020
Ethics approval and consent to participate
: The ethics committee of the Third Affiliated Hospital of Beijing University of Chinese Medicine approved this study.
: Signed informed consent for publication was obtained from all authors.
: The authors declare that they have no competing interests.