Funding for this research was provided by:
China Postdoctoral Science Foundation (2015M582585)
National Natural Science Foundation of China (51471124)
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IDENTIFIERS
COPYRIGHT AND LICENSING
: The PCCP Owner Societies have an exclusive publication licence for this journal
PEER REVIEW METHOD
: Single-blind
PUBLICATION HISTORY
: Received 21 May 2017; Accepted 16 June 2017; Accepted Manuscript published 16 June 2017; Advance Article published 5 July 2017; Version of Record published 19 July 2017