Ji, Gu-Wei
Jiao, Chen-Yu
Xu, Zheng-Gang
Li, Xiang-Cheng
Wang, Ke
Wang, Xue-Hao
Article History
Received: 13 July 2021
Accepted: 1 March 2022
First Online: 11 March 2022
Declarations
:
: This study was approved by the ethics committee of First Affiliated Hospital of Nanjing Medical University (Nanjing, China). Written informed consent was waived by the ethics committee of First Affiliated Hospital of Nanjing Medical University (Nanjing, China) because retrospective anonymous data were analyzed. This study was conducted in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors have no conflicts of interest to declare.