Chen, Weicui
Li, Ling
Yan, Zhaoxian
Hu, Shaowei
Feng, Jieping
Liu, Guoqing
Liu, Bo
Liu, Xian http://orcid.org/0000-0002-1662-477X
Article History
Received: 15 April 2020
Revised: 23 September 2020
Accepted: 8 October 2020
First Online: 30 October 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Xian Liu Ph.D., M.D.
: 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.
: No complex statistical methods were necessary for this paper.
: Written informed consent was obtained from all subjects in this study.
: Institutional Review Board approval was obtained.
: • retrospective• diagnostic or prognostic study• performed at one institution