MERCK SHARP and DOHME CORP.; OGAWA, Anthony; UJJAINWALLA, Feroze; CHU, Lin; LI, Bing; WEI, Lan; XU, Jinyou; OK, Hyun, O.; LACKNER, Aaron; KOPKA, Ihor, E. Patent: WO2011/5608 A1, 2011 ; Location in patent: Page/Page column 36 ;