Yin, Ruiyang
Liu, Mingyang
Tang, Rui
Yin, Longwei
Funding for this research was provided by:
Sate Key Program of National Natural Science of China (51532005)
Article History
Received: 8 July 2017
Accepted: 21 August 2017
First Online: 2 September 2017
Competing Interests
: The authors declare that they have no competing interests.
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