ONCOTHERAPY SCIENCE, INC.; OHTANI, Mitsuaki; MATSUO, Yo; LI, Yingfu; WALKER, Joel, R.; JENKINS, David, M.; AHMED, Feryan; OHSAWA, Ryuji; HISADA, Shoji Patent: WO2010/14794 A1, 2010 ; Location in patent: Page/Page column 80 ; WO 2010/014794 A1