Liu, Hangzhi
Wang, Xinyan
Su, Mingyue
Wang, Ning
Xian, Junfang
Article History
Received: 1 March 2023
Accepted: 3 May 2023
First Online: 20 May 2023
Declarations
:
: We declare that we have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Written informed consent was waived because of the retrospective nature of the study.
: Written informed consent for publication was obtained from all participants.