Zhang, Jinqing
Li, Binbin
Li, Gang
Yang, Zengshi
Ye, Ning
Liu, Yihao
Zhuo, Hongbing
Hong, Jingfan
Article History
Received: 17 May 2021
Accepted: 11 February 2022
First Online: 23 February 2022
Declarations
:
: The current study was approved by the Medical Ethics Committee of Xiaolan People’s Hospital of Zhongshan. The Ethics Committee of Xiaolan People’s Hospital of Zhongshan waived the requirement for informed consent because of the retrospective nature of this study. All methods were performed in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.