Funding for this research was provided by:
Henan Province 2019 overseas Research Project of Health Science and Technology Talents (HWYX2019116)
Henan Medical Science and Technology Research Project (201303132, No.201303163, 2018020432)
Construction project of medical service capacity improvement project of medical institutions directly under Henan Province (CYQ20190073)
Article History
Received: 4 June 2021
Accepted: 31 August 2021
First Online: 8 September 2021
Declarations
:
: The studies involving human participants were approved by Institutional Review Boards of Henan Provence People’s Hospital. Written informed consents were acquired from all the objects.
: Not applicable.
: The authors confirm that there are no conflicts of interest.