F. HOFFMANN-LA ROCHE AG; BAUMANN, Karlheinz; FLOHR, Alexander; GOETSCHI, Erwin; GREEN, Luke; JOLIDON, Synese; KNUST, Henner; LIMBERG, Anja; LUEBBERS, Thomas; THOMAS, Andrew Patent: WO2011/101304 A2, 2011 ; Location in patent: Page/Page column 91-92 ; WO 2011/101304 A2