AMGEN INC.; ZENG, Qingping; YUAN, Chester Chenguang; YAO, Guomin; WANG, Xianghong; TADESSE, Seifu; ST. JEAN, JR., David J.; REICHELT, Andreas; LIU, Qingyian; HONG, Fang-Tsao; HAN, Nianhe; FOTSCH, Christopher H.; DAVIS, Carl D.; BOURBEAU, Matthew P.; ASHTON, Kate S.; ALLEN, John G. Patent: WO2010/83246 A1, 2010 ; Location in patent: Page/Page column 123 ;