18.9.17-- Green in Sherpa: Author's Pre-print: 	green tick  author can archive pre-print (ie pre-refereeing)
Author's Post-print: 	green tick  author can archive post-print (ie final draft post-refereeing)
Publisher's Version/PDF: 	cross  author cannot archive publisher's version/PDF
General Conditions: 	

    On author's personal website, employer's website, institutional repository, non-commercial subject repository, and Scholarly Collaboration Networks that have signed up to the Voluntary STM Sharing Principles
    Author's post-print can be deposited upon publication
    Must link to publisher version with DOI
    Published source must be acknowledged with citation
    Publisher's version/PDF cannot be used. --
Accepted v. requested (Winchester), 27.10.17-MMM.  Recd wrong version, 'Winchester' stated that is the only copy he has, 30.10.17-MMM. Added to dark upload for ERA LL 6/3/18