Di, Beibing
Liang, Lifeng
Yang, Wangyang
Zhang, Nixiao
Liu, Xiaona
Peng, Hui
Sun, Zhijun
Article History
Received: 23 November 2024
Accepted: 25 March 2025
First Online: 7 April 2025
Declarations
:
: The Institutional Ethics Committee of the Beijing Friendship Hospital affiliated with Capital Medical University (Clinical Trial Number MR-11-24-033754) approved the study protocol. We affirm that this study is in full compliance with the principles outlined in the Declaration of Helsinki. Written informed consent from the patients was unnecessary due to the retrospective nature of the study which was approved by the Ethics Committee of the Beijing Friendship Hospital affiliated with Capital Medical University.
: Not applicable.
: The authors declare no competing interests.