LM 25/09/18 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 for non-profit archives and repositories
    3 years embargo for personal websites and commercial websites

Publisher's Version/PDF: 	cross  author cannot archive publisher's version/PDF
General Conditions: 	

    Pre-prints can only be posted on institutional repository
    Some journals have own pre-print policy, please check with journal directly
    Post-print must be on authors personal website and commercial websites after 3 years embargo
    Post-print must be on non-profit archives and non-profit repositories after 12 months embargo
    Set statement to accompany pre-print and post-print (see policy)
    Must link to journal home page
    Publisher's version/PDF cannot be used, accepted v requested,  - 12 mth embargo expired, LL 9/10/18 Accepted v received & uploaded, also author's letter uploaded in dark upload, 10/10/18