Yang, Fan
Shi, Jing-Song
Gong, Si-Wen
Xu, Xiao-Dong
Le, Wei-Bo
Article History
Received: 5 August 2021
Accepted: 12 January 2022
First Online: 29 January 2022
Declarations
:
: The research protocol was approved by the Institutional Review Board of the Jinling Hospital, Nanjing University, and conducted according to the principles of the Declaration of Helsinki. Due to the retrospective nature of the study, written informed consent for participation was waived by the Institutional Review Board of the Jinling Hospital, Nanjing University.
: Not applicable.
: The authors declare that they have no competing interests.