YELLOW in Sherpa; author can archive pre-print, can archive post-print with restrictions: •If signed CTA, only allowed with written permission •0 to 24 months depending on journal and funding agency requirements Author CANNOT archive publisher's version/PDF. 14/11/13 HD & 10.9.14-MMM, not requested (embargo) 109.14-MMM. Supporting documentation added to dark upload - HD 15/11/19