HD 11/8/17. --
Blue in Sherpa: Author's Pre-print: 	cross  author cannot 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: 	

    Publisher's version/PDF cannot be used
    Publisher copyright and source must be acknowledged with citation. --
Full-text added (accepted v.), 3.10.17-MMM