For ERA - This should be Open Access - but journal links aren't working presently. Verified J-Stor -MA 21/2/18 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: 	

    On open access repositories
    Publisher copyright and source must be acknowledged with citation
    Publisher's version/PDF must be used
    Creative Commons Attribution Non-Commercial No Derivatives License 3.0

Mandated OA: 	(Awaiting information) Notes: •Publisher last reviewed on 20/10/2015
•FOR ARTICLES PUBLISHED PRIOR TO VOLUME 17, ISSUE 4, CONTACT PUBLISHER. -- Published version added to dark upload for ERA LL 2/3/18