category c1 Refereed Journal Article pt.14/6/12. GREEN in Sherpa; author can archive pre-print and post-print. Author can archive publisher's version/PDF with restrictions: -On institutional archive -Publisher copyright and source must be acknowledged -Must link to publisher version -Publisher's version/PDF may be used 18 months after publication. 27/7/12 HD. Email sent to Iris for file and permission (Iris has provided us with Publisher's version which has an 18 months embargo) emailed again 27.7.12-MMM. Post-print & permission received 30.7.12-MMM. Supporting documentation added to dark upload - HD 9/11/17. HERDC documentation added to dark upload - HD 31/7/20