F. HOFFMANN-LA ROCHE AG; FIROOZNIA, Fariborz; GILLESPIE, Paul; LIN, Tai-An; MERTZ, Eric; SIDDURI, Achyutharao; SO, Sung-Sau; TAN, Jenny; THAKKAR, Kshitij Chhabilbhai Patent: WO2010/55005 A1, 2010 ; Location in patent: Page/Page column 86 ; WO 2010/055005 A1