category c1 Refereed Journal Article pt.12/12/11
fulltext not available, references unknown, LL 23.7.12. Verified 27.7.12-MMM. Yellow in Sherpa: Author can archive pre-print (ie pre-refereeing), Subject to Restrictions below, author can archive post-print (ie final draft post-refereeing): Restrictions: •12 months embargo, Author cannot archive publisher's version/PDF, email to author (Kerr) for Post-Print & permission, 7.6.13-MMM