Shang, Limin
Zheng, Mengmeng
Wang, Zhipeng
Zhu, Yichen
Article History
Received: 12 June 2023
Accepted: 23 August 2024
First Online: 3 September 2024
Declarations
:
: All methods were carried out in accordance with relevant guidelines and regulations. The project was approved by the Ethics Committee of Beijing Friendship Hospital, Capital Medical University with the ethics number 2021-P2-172-01. The need for written informed consent to participate was waived by the Ethics Committee of Beijing Friendship Hospital, Capital Medical University due to retrospective nature of the study.
: Not applicable.
: The authors declare no competing interests.