Xu, Mengying
Qiao, Xiangmei
Li, Lin
Liu, Song
Zhou, Zhengyang
Article History
Received: 17 June 2022
Accepted: 31 October 2022
First Online: 10 November 2022
Declarations
:
: This retrospective study was approved by the Ethical Committee of Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School (Approval Documents Number: 2020–032-01). The waiver of informed consent was granted by the Ethical Committee of Nanjing Drum Tower Hospital due to the retrospective nature of this study. In this study, all methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.