Wang, Xia
Cai, Jing
Zeng, Zhimin
Liu, Anwen
Article History
Received: 27 April 2021
Accepted: 12 July 2021
First Online: 30 July 2021
Declarations
:
: This study was approved by the Institutional Ethics Committee of Second Affiliated Hospital of Nanchang University, Nanchang, China. All procedures performed in this study using human data were in accordance with the Declaration of Helsinki (as revised in 2013). Informed consent was waived by the Institutional Ethics Committee of Second Affiliated Hospital of Nanchang University because of the retrospective nature of this study.
: Not applicable.
: The authors declare that they have no competing interests.