Funding for this research was provided by:
the Scientific and Technological Innovation Leaders in Central Plains (194200510017)
Provincial Ministry Co-Construction Project from the Medical Scientific and Technological Research Program of Henan Province (SBGJ2018020)
Science and Technology People-Benefit Project of Zheng Zhou (2019KJHM0001)
Received: 5 June 2020
Accepted: 3 July 2020
First Online: 14 July 2020
Ethics approval and consent to participate
: This study has been approved by the Scientific Research and Clinical Trial Ethics Committee of the First Affiliated Hospital of Zhengzhou University (Code 2020-KY-035).
: Not applicable.
: The authors declare that they have no competing interests.