Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (WU 750/6-1)
RELATED DATA
IDENTIFIERS
COPYRIGHT AND LICENSING
: The Royal Society of Chemistry has an exclusive publication licence for this journal
PEER REVIEW METHOD
: Single-blind
PUBLICATION HISTORY
: Received 26 February 2016; Accepted 29 March 2016; Accepted Manuscript published 30 March 2016; Advance Article published 11 April 2016; Version of Record published 26 April 2016