Wang, Jingtao
Zheng, Xuejun
Zhang, Jinling
Xue, Hao
Wang, Lijie
Jing, Rui
Chen, Shuo
Che, Fengyuan
Heng, Xueyuan
Li, Gang
Xue, Fuzhong
Funding for this research was provided by:
Shandong Province major science and technology innovation project (NO 2018CXGC1210)
Article History
Received: 10 April 2020
Revised: 13 September 2020
Accepted: 1 December 2020
First Online: 6 January 2021
Compliance with ethical standards
:
: The scientific guarantor of this publication is Fuzhong Xue.
: The authors of this manuscript declare no relationships with any companies, whose products or services may be related to the subject matter of the article.
: One of the authors has significant statistical expertise.
: Written informed consent was waived by the Institutional Review Board.
: Institutional Review Board approval was obtained.
: • retrospective• diagnostic or prognostic study• multicenter study