HD 21/9/17. --
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: 	

    Some journals have separate policies, please check with each journal directly
    On author's personal website, institutional repositories, arXiv, AgEcon, PhilPapers, PubMed Central, RePEc or Social Science Research Network
    Author's pre-print may not be updated with Publisher's Version/PDF
    Author's pre-print must acknowledge acceptance for publication
    Non-Commercial
    Publisher's version/PDF cannot be used
    Publisher source must be acknowledged with citation
    Must link to publisher version with set statement (see policy)
    If OnlineOpen is available, BBSRC, EPSRC, MRC, NERC and STFC authors, may self-archive after 12 months. --
Acceped v. requested (Cran), 27.10.17-MMM.  Recv & added 30.10.17-MMM