F. HOFFMANN-LA ROCHE AG; SIENA BIOTECH S.P.A; GABELLIERI, Emanuele; GUBA, Wolfgang; HILPERT, Hans; MAUSER, Harald; MAYWEG, Alexander V.; ROGERS-EVANS, Mark; ROMBACH, Didier; THOMAS, Andrew; WOLTERING, Thomas; WOSTL, Wolfgang Patent: WO2012/126791 A1, 2012 ; WO 2012/126791 A1