Ma, Xiao
Cao, Dongyan
Zhou, Huimei
Wang, Tao
Wang, Jinhui
Zhang, Ying
Yu, Mei
Cheng, Ninghai
Peng, Peng
Yang, Jiaxin
Huang, Huifang
Shen, Keng
Article History
Received: 3 November 2022
Accepted: 18 March 2023
First Online: 27 March 2023
Declarations
:
: This study was approved by the PUMCH ethical Committee of PUMCH. Because the study was retrospective and fully anonymous, the requirement for written informed consent was waived.
: Not applicable.
: The authors declare no competing interests.