Cui, Jianyu https://orcid.org/0000-0001-8145-057X
Rao, Wei https://orcid.org/0000-0002-3279-0209
Hu, Weixia https://orcid.org/0000-0002-4249-9888
Zhang, Zemin https://orcid.org/0000-0003-0845-6259
Shen, Wei https://orcid.org/0000-0003-2245-6140
Li, Ming https://orcid.org/0000-0002-3448-4272
He, Rongxing https://orcid.org/0000-0003-3100-2722
Funding for this research was provided by:
Natural Science Foundation of China (21173169)
Innovation Team Building at Institutions of Higher Education in Chongqing (CXTDX201601011)
Article History
Received: 14 September 2017
Accepted: 9 November 2017
First Online: 11 January 2018
Compliance with ethical standards
:
: The authors declare no competing financial interest.