Author Corinna Peterken is now at Bringham Young University, Utah (USA).
Lyn 17/7/17  Sherpa/Romeo: Author's Pre-print:  author can archive pre-print (ie pre-refereeing)
Author's Post-print: 	 subject to Restrictions below, author can archive post-print (ie final draft post-refereeing)
Restrictions: 12 months embargo
Publisher's Version/PDF: author cannot archive publisher's version/PDF
General Conditions:     Publisher's version/PDF cannot be used
    Publisher copyright and source must be acknowledged
    DOI details to be given where possible
From publisher's website: We ask authors to include a link to the full text version of their article on IngentaConnect if possible. Lyn 17/7/17. --
12 MONTHS EMBARGO for accepted v. ENDS March 2018, requested (Potts), added Faculty & FOR classification, 18.717-MMM