Lyu, Yijing
Zhu, Hong
Funding for this research was provided by:
the Fundamental Research Funds for the Central Universities (40000-31610124)
National Natural Science Foundation of China (71702198)
Article History
Received: 15 December 2016
Accepted: 9 November 2017
First Online: 22 November 2017
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.