Yongjun, Tong
Yuntian, Zhao
Biao, Chen
Zenghui, Jiang
Article History
Received: 9 April 2023
Accepted: 21 June 2023
First Online: 30 June 2023
Declarations
:
: The authors declare no competing interests.
: This study was approved by the Ethical Review Committee of Zhejiang Hospital (the approval No. is 2022 125 K). All methods were carried out in accordance with the Declaration of Helsinki. As the current study was retrospective in nature and data were analyzed anonymously, the need for written informed consent to participate was waived by the Ethical Review Committee of Zhejiang Hospital due to the retrospective nature of the study.
: Not applicable.