Zhao, Yikun
Dong, Xueping
Zhao, Zhen
Lv, Maojiang
Li, Shun
Zhang, Xintao
Article History
Received: 10 November 2022
Accepted: 25 January 2023
First Online: 8 February 2023
Declarations
:
: The approval for the study was obtained from the ethics committee at Peking University Shenzhen Hospital. Due to the retrospective nature of this research, exemption of informed consent was granted by the ethics committee at Peking University Shenzhen Hospital. The authors confirmed that all methods were performed in accordance with the relevant guidelines and regulations.
: All the authors listed have approved the publication.
: The authors declare that they have no conflict of interests.