Zheng, Xiaodan
Zhang, Xin
Han, Yong
Hu, Haofei
Cao, Changchun
Article History
Received: 26 May 2023
Accepted: 22 July 2023
First Online: 10 August 2023
Declarations
:
: The authors declare that they have no competing interests.
: The original study followed guidelines outlined by the Helsinki Declaration and was approved by the Rich Healthcare Group Review Board. In addition, the Rich Healthcare Group Review Board has waived informed consent for the current retrospective study. All methods were performed in accordance with the relevant the Declaration of Helsinki.
: Not applicable.