Yellow in Sherpa, Author's Pre-print: 	green tick  author can archive pre-print (ie pre-refereeing)
Author's Post-print: 	grey tick  subject to Restrictions below, author can archive post-print (ie final draft post-refereeing)
Restrictions: 	

    12 months embargo

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
    DOI details to be given where possible, EMBARGO OVER,  LL 13/12/18