Item deposited via Symplectic Elements by user: PROF Nigel Stepto HR Feed Proprietary ID: E5024221 Emailnigel.stepto@vu.edu.au ---------- Elements publication ID: 405882 Author's Post-print: author can archive post-print (ie final draft post-refereeing) Publisher's Version/PDF: author can archive publisher's version/PDF General Conditions: •On open access repositories •Publisher's version/PDF may be used •Published source must be acknowledged •Creative Commons Attribution License 4.0 •Authors retain copyright •Authors are encouraged to submit their published articles to institutional repositories FT added 9.8.19-MMM