Chen, Haiping
Yang, Boran http://orcid.org/0000-0002-6968-7678
Funding for this research was provided by:
Fundamental Research Funds of Central University of China (2017XS062, 2015MS39)
Article History
Received: 13 December 2017
Revised: 15 March 2018
Accepted: 20 March 2018
First Online: 11 April 2018
Compliance with ethical standards
: This article does not contain any studies performed by any of the authors. Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.