Li, Lu
Chen, Xiuyu
Yin, Gang
Yan, Weipeng
Cui, Chen
Cheng, Huaibin
Lu, Minjie
Zhao, Shihua
Article History
Received: 25 March 2019
Revised: 22 July 2019
Accepted: 26 July 2019
First Online: 12 September 2019
Compliance with ethical standards
:
: The scientific guarantor of this publication is Shihua 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.
: No complex statistical methods were necessary for this paper.
: Written informed consent was obtained from all patients in this study.
: Institutional Review Board approval was obtained.
: • Retrospective• Observational• Performed at one institution