category c1 Refereed Journal Article pt.15/6/12, author - Nicola Yelland signed VUIR pt.15/6/12. 16/8/12 HD. White in Sherpa: Author's Pre-print: archiving status unclear Author's Post-print: archiving status unclear Publisher's Version/PDF: archiving status unknown 25.8.14-MMM. HERDC documentation added to dark upload - HD 13/7/20