LL 19/7/17. --
Blue in Sherpa: Author's Pre-print: 	cross  author cannot archive pre-print (ie pre-refereeing)
Author's Post-print: 	cross  author cannot archive post-print (ie final draft post-refereeing)
Publisher's Version/PDF: 	green tick  author can archive publisher's version/PDF
General Conditions: 	

    Creative Commons Attribution Non-Commercial License
    Publisher's version/PDF must be used
    On a non-profit server
    Publisher copyright and source must be acknowledged. --
Full-text added 2.8.17-MMM