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RELATED DATA

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COPYRIGHT AND LICENSING

: The Royal Society of Chemistry has an exclusive publication licence for this journal

PEER REVIEW METHOD

: Single-blind

PUBLICATION HISTORY

: Received 22 August 2014; Accepted 15 September 2014; Accepted Manuscript published 16 September 2014; Advance Article published 7 October 2014; Version of Record published 22 December 2014