Shi, Lei
Shen, Kai
Deng, Rui
Yan, Zheng-Jian
Liang, Kai-Lu
Chen, Liang
Ke, Zhen-Yong
Deng, Zhong-Liang
Funding for this research was provided by:
the national nature science foundation of China (No.81301573)
Natural Science Foundation of Chongqing (No. cstc2013jcyjA10090)
the special foundation for social safeguard and scientific innovation of Chongqing (No. cstc2016shms-ztzx10001-6)
Chongqing research and innovation project of graduate students (No.YB17112)
Science and technology foundation of Yuzhong district in Chongqing (No. 20160131)
Article History
Received: 9 August 2018
Accepted: 6 December 2018
First Online: 11 December 2018
Compliance with ethical standards
:
: All authors have declared that they have no conflicts of interest.