Declaration of competing interest
We were unable to get the Elsevier online DOI working, so this document covers declarations.George Dias, David Rowlands, and Margreet Vissers received a grant to conduct the study from the New Zealand Ministry of Ministry of Business, Innovation and Employment, NZ [UOOX1404].David Rowlands received additional funding for the project from Wool Industrial Research Ltd, NZ.There is no new patents or other intellectual property files arising from this research.All figures and tables are the authors own and original work.The authors declare not further conflicts of interest.