Green in Sherpa: Author's Pre-print: author can 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 LL 23.5.14. Added from Sherpa: General Conditions: •Some individual journals may have policies prohibiting pre-print archiving •On author's personal website or departmental website immediately •On institutional repository or subject-based repository after a 18 months embargo... 29.8.14-MMM. Supporting documentation added to dark upload - HD 14/11/19