c1 Refereed Journal Article green in Sherpa: Author's Pre-print:   author can archive pre-print (ie pre-refereeing) 
Author's Post-print:   author can archive post-print (ie final draft post-refereeing) Publisher's Version/PDF: author cannot archive publisher's version/PDF LL 2.5.14 & 13.8.14-MMM. Requested (Anne-Marie) Accepted v. & Permission, 13.8.14-MMM. Received both 10.10.14-MMM. Supporting documentation added to dark upload - HD 14/11/17