Author initiated. Can't verify print pubication details. Green in Sherpa: author can archive pre-print, post-print but cannot archive publisher's version/PDF 14/4/14 HD. Requested (Remco) Accepted v. & Permission, 17.4.14-MMM. Received Publisher version & Permission, requested accepted version again, 5.5.14-MMM. Accepted v. received (title is diff. but author said is the correct title) 9.5.14-MMM. Supporting documentation added to dark upload - HD 31/5/18