Chen, Wang
Zhou, Zhiang http://orcid.org/0000-0002-8054-4176
Funding for this research was provided by:
the National Nature Science Foundation of China (11431004, 11861002,11471291)
the Key Project of Chongqing Frontier and Applied Foundation Research (cstc2017jcyjBX0055, cstc2015jcyjBX0113)
Article History
Received: 9 August 2018
Accepted: 25 October 2018
First Online: 3 November 2018
Competing interests
: The authors declare that they have no competing interests.