Ma, Li
Zhou, Li
Quan, Shaowen
Xu, Hang
Yang, Jieping
Niu, Jianxin
Funding for this research was provided by:
National Natural Science Foundation of China (31360474)
Specialized Research Fund for the Doctoral Program of Higher Education (2013651810002)
International Scientific and Technological Cooperation Projects (2009YD32)
Ministério da Ciência, Tecnologia e Inovação (2013CC002)
Article History
Received: 7 September 2018
Accepted: 22 April 2019
First Online: 9 May 2019
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: The authors declare that they have no competing interests.
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