UNIVERSITY HEALTH NETWORK; SAMPSON, Peter Brent; Ll, Sze-Wan; LIU, Yong; PAULS, Heinz W.; EDWARDS, Louise G.; FORREST, Bryan T.; FEHER, Miklos; PATEL, Narendra Kumar B.; PAN, Guohua Patent: WO2010/115279 A1, 2010 ; Location in patent: Page/Page column 187-188 ; WO 2010/115279 A1