c1 Refereed Journal Article. Romeo: This is a RoMEO blue journal Paid OA: A paid open access option is available for this journal. 
Author's Pre-print:   author cannot archive pre-print (ie pre-refereeing) 
Author's Post-print:   author can archive post-print (ie final draft post-refereeing) 
Publisher's Version/PDF:   author cannot archive publisher's version/PDF 
General Conditions: •On authors personal or authors institutions server
•Published source must be acknowledged
•Must link to journal home page
•Publisher's version/PDF cannot be used 
 
 Lyn 20/9/13.
Requested (Crispin) accepted v. & Permission, 19.6.14-MMM