Wu, Junnan
Yang, Ruifeng
Wang, Xiaoyang
Zhan, Xiaojiang
Wen, Yueqiang
Feng, Xiaoran
Wang, Niansong
Peng, Fenfen
Jian, Guihua
Wu, Xianfeng
Article History
Received: 14 March 2023
Accepted: 27 April 2023
First Online: 23 May 2023
Declarations
:
: The requirement for informed consent was waived by the Ethics Committee of (The First Affiliated Hospital of Nanchang University, Nanchang, China. The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China. Jiujiang No. 1 People’s Hospital, Jiujiang, China. Zhujiang Hospital of Southern Medical University, Guangzhou, China. The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China<b>)</b> because of the retrospective nature of the study. The study protocol complied with the Declaration of Helsinki and had full approval from each Clinical Research Ethics Committee.
: Not applicable.
: The authors declare that they have no competing interests.