Zhao, Lina
Gong, Jie
Xi, Yibin
Xu, Man
Li, Chen
Kang, Xiaowei
Yin, Yutian
Qin, Wei
Yin, Hong
Shi, Mei
Funding for this research was provided by:
National Natural Science Foundation of China (81872699)
Key project of Shanxi Province (2017ZDXM-SF-043)
Article History
Received: 8 January 2019
Revised: 21 March 2019
Accepted: 2 April 2019
First Online: 1 August 2019
Compliance with ethical standards
:
: The scientific guarantor of this publication is Lina Zhao.
: 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.
: Yutian Yin, one of the authors, has significant statistical expertise.
: Written informed consent was not required for this study because the retrospective nature of the study.
: Institutional Review Board approval was obtained.
: • retrospective• diagnostic or prognostic study• performed at one institution