Author initiated. MA 29/9/13. White in Sherpa: Author's Pre-print:   author cannot archive pre-print (ie pre-refereeing) 
Author's Post-print:   author cannot archive post-print (ie final draft post-refereeing) 
Publisher's Version/PDF:   subject to Restrictions below, author can archive publisher's version/PDF 
Restrictions: •Permission must be obtained from the publisher
•Author must complete and submit publisher's Fair Use form, 6.8.14-MMM. Metadata revised, LL 17/8/20