Guan, Haitao
Zhang, Boyu
Ye, Zhipeng
Deng, Xiangtian
Zhang, Yingze
Article History
Received: 8 March 2022
Accepted: 26 May 2022
First Online: 7 June 2022
Declarations
:
: This study is a retrospective study and we have obtained verbal informed consent from all participants during the follow-up period. And this study was completely approved by the institutional review board of our hospital (The Third Hospital of Hebei Medical University).
: We have obtained consent to publish from all the participants.
: The authors declare no competing interests.