Funding for this research was provided by:
Zhangjiang National Independent Innovation Demonstration Zone of Shanghai (ZJ2017-ZD-012)
Received: 9 June 2020
Accepted: 20 July 2020
First Online: 28 July 2020
Ethics approval and consent to participate
: All the procedure in the study was approved by the Research Ethics Committee of Hubei University of Medicine. Informed consent forms were filled in by all participants and collected before the experiment started.
: All authors approved and agreed to publish the final version of the manuscript.
: All authors declare that there are no conflicts of interest.