LL 28.8.13. Author initiated, Green in Sherpa:  author can archive pre-print (ie pre-refereeing), author can archive post-print (ie final draft post-refereeing), author can archive publisher's version/PDF. - 
“VU paid APC for this article”, 5.9.16 -- MMM

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 Funders checked. 
"https://creativecommons.org/licenses/by/2.0 )" - end of full-text. LL 27/10/21
Dup Ep id 42752 deleted. LL 27/10/21