Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (VA 689/3-1)
RELATED DATA
IDENTIFIERS
COPYRIGHT AND LICENSING
: The PCCP Owner Societies have an exclusive publication licence for this journal
PEER REVIEW METHOD
: Single-blind
PUBLICATION HISTORY
: Received 4 November 2016; Accepted 5 January 2017; Accepted Manuscript published 5 January 2017; Advance Article published 27 January 2017; Version of Record published 8 February 2017