Funding for this research was provided by:
National Key R&D Program of China (2018YFC1311502)
Gansu Province Health Industry Research Project (GSWSKY2020-08)
Article History
Received: 27 February 2021
Accepted: 7 May 2021
First Online: 3 June 2021
Declarations
:
: The authors declare that they have no conflicts of interest.
: This article does not contain any studies with human or animal subjects performed by the any of the authors.
: No identifying information from individual patients was retrieved or published at any stage by any of the authors.