Zhang, Wang
Gu, Jiajun
Liu, Qinglei
Su, Huilan
Fan, Tongxiang
Zhang, Di
Funding for this research was provided by:
National Natural Science Foundation of China (51131004)
National Natural Science Foundation of China (51202145)
National Natural Science Foundation of China (51271116)
National Natural Science Foundation of China (91333115)
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OPEN ACCESS: The accepted version of this article will be made freely available after a 12 month embargo period
PUBLICATION HISTORY
: Received 8 April 2014; Accepted 17 July 2014; Accepted Manuscript published 18 July 2014; Advance Article published 4 August 2014; Version of Record published 27 August 2014