category c1 Refereed Journal Article, Patrick Guay signedVUIR pt.20/5/11. Not checked in Sherpa, 24/06/11 RD. Green in Sherpa, author can archive pre-print (ie pre-refereeing, or post-print (ie final draft post-refereeing. E-mail sent to author (Patrick)03.11.11-MMM. Author's response attached: revised submission b4 publication. to ask Lyn if ok 14.2.12, Lyn said it is pre-print. so ok to do. 14.2.12.-MMM. Patrick signed VUIR. 7.5.12-MMM. Supporting documentation added to dark upload - HD 13/11/17