Xv, Yingjie
Peng, Canjie
Wei, Zongjie
Liao, Fangtong
Xiao, Mingzhao
Article History
Received: 5 July 2023
Accepted: 13 July 2023
First Online: 28 July 2023
Declarations
:
: None to declare.
: Ethical approval was waived by the Ethics Committee of The First Affiliated Hospital of Chongqing Medical University in view of the retrospective nature of the study and all the procedures being performed were part of the routine care.
: Patients were not directly involved in this study, and all relevant data did not involve patient privacy.