Funding for this research was provided by:
the fund of science and technology in Guizhou (Grant No. LS [2012] 027)
Article History
Received: 28 November 2019
Accepted: 16 November 2020
First Online: 3 December 2020
Ethics approval and consent to participate
: The experiments are approved by the Ethics Committee of Ethics Committee of The People’S Hospital of Guizhou.
: Informed consent was obtained from all patients.
: There are no conflicts of interest to declare.