THE UNIVERSITY COURT OF THE UNIVERSITY OF ABERDEEN; GREIG, lain Robert; ROSS, Ruth Alexandra; PERTWEE, Roger Guy; TREMBLEAU, Laurent Alain Claude; ABDEL-RAHMAN, Mostafa Hamed; BAILLIE, Gemma Louise Patent: WO2012/117216 A1, 2012 ; Location in patent: Page/Page column 115 ; WO 2012/117216 A1