Author initiated - Yellow in Sherpa; Author's Pre-print: author can archive pre-print (ie pre-refereeing) Author's Post-print: subject to Restrictions below, author can archive post-print (ie final draft post-refereeing) Restrictions: 12 month embargo for STM, Behavioural Science and Public Health Journals 18 month embargo for SSH journals Publisher's Version/PDF: author cannot archive publisher's version/PDF -MA 20/12/13. articles written at previous work, does not have copies or drafts