Xu, Xiao
Ding, Shifei
Xu, Hui
Liao, Hongmei
Xue, Yu
Funding for this research was provided by:
the Fundamental Research Funds for the Central Universities (2017XKQY076)
Article History
First Online: 11 April 2018
Compliance with Ethical Standards
:
: All the authors declare that they have no conflict of interest.
: This article does not contain any studies with human or animal subjects performed by the any of the authors.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008 (5). Additional informed consent was obtained from all patients for which identifying information is included in this article.