Yang, Ang http://orcid.org/0000-0003-1151-347X
Xiao, Xue Hong
Wang, Zhi Long
Wang, Ze Yan
Wang, Ke Yi
Article History
Received: 24 November 2017
Revised: 19 January 2018
Accepted: 16 February 2018
First Online: 12 April 2018
Compliance with ethical standards
:
: The scientific guarantor of this publication is Ang Yang.
: 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.
: • prospective• diagnostic study• performed at one institution