Xu, Yuan
Li, Yufeng
Li, Shenglin
Xue, Shouxiao
Liu, Jianli
Funding for this research was provided by:
Innovation and Entrepreneurship Talent Project of Lanzhou (No. 2020-RC-49)
Foundation for Innovation Groups of Basic Research in Gansu Province (No. 21JR7RA432)
Second Hospital of Lanzhou University Cuiying Postgraduate Instructor Incubation Program (No. CYDSPY202003)
Article History
Received: 21 October 2022
Accepted: 19 February 2023
First Online: 29 March 2023
Declarations
:
: The study was conducted according to the Declaration of Helsinki and subsequent revisions and was approved by the Ethics Committee of Lanzhou University Second Hospital (No. 2021A-564), individual consent for this retrospective analysis was waived.
: Not applicable.
: The authors declare that they have no competing interests.