IDENTIFIERS
COPYRIGHT AND LICENSING
: The Royal Society of Chemistry has an exclusive publication licence for this journal
OPEN ACCESS: The accepted version of this article will be made freely available after a 12 month embargo period
PEER REVIEW METHOD
: Single-blind
PUBLICATION HISTORY
: Received 7 March 2016; Accepted 1 April 2016; Accepted Manuscript published 1 April 2016; Advance Article published 14 April 2016; Version of Record published 10 May 2016