Document is current

SIMILARITY CHECK

: This document is Similarity Check deposited

COPYRIGHT AND LICENSING

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

PEER REVIEW METHOD

: Single-blind

PUBLICATION HISTORY

: Received 16 August 2014; Accepted 4 September 2014; Accepted Manuscript published 5 September 2014; Advance Article published 17 September 2014; Version of Record published 2 December 2014