Liu, Yang
Li, Yanqin
Ma, Xiuqing
Yu, Ling
Liang, Yuan
Li, Chunsun
Article History
Received: 8 March 2023
Accepted: 7 August 2023
First Online: 14 August 2023
Declarations
:
: The study have been performed in accordance with the Declaration of Helsinki and have been approved by the Ethics Committee of Chinese People’s Liberation Army General Hospital (S2023-119-01). We confirm that all methods were performed in accordance with the relevant guidelines and regulations. Since this study is a retrospective study and does not involve personal information such as the patient’s name and address, the Ethics Committee of Chinese People’s Liberation Army General Hospital has waived the informed consent form.
: Not applicable.
: The authors declare no competing interests.