Wang, Di
Chu, Ting
Yu, Ting
Zhai, Jun
Article History
Received: 28 February 2022
Accepted: 25 August 2022
First Online: 10 September 2022
Declarations
:
: The authors declare no competing interests.
: This study was approved by the Ethics Review Committee of the First Affiliated Hospital of Zhengzhou University. Written informed consent for participation was not required due to the retrospective nature of this study, in accordance with the national legislation and institutional requirements.
: Not applicable.
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.