Zeng, Wei
Shi, Yisa
Zheng, Qihui
Du, Shengfang
Article History
Received: 1 April 2022
Accepted: 30 May 2022
First Online: 30 July 2022
Declarations
:
: The study was approved by The Ethics Committee of the Second Hospital of Lanzhou University (2021A-106) and registered on 21/06/2021, at the China Clinical Trial Registration Center (ExternalRef removed) (registration number: ChiCTR2100047635). All patients provided written informed consent. We carried out the study in full accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.