Deng, Wang
Li, Rui
Shao, Hongyi
Yu, Baozhan
Chen, Jiying
Zhou, Yixin
Article History
Received: 7 August 2021
Accepted: 29 September 2021
First Online: 21 October 2021
Declarations
:
: This study has been approved by our hospital ethical institutional review board. Informed consent was waived since this is a retrospective study with prerecorded database. This study was performed in line with the principles of the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.