PFIZER LIMITED; COE, Jotham, Wadsworth; DEHNHARDT, Christoph, Martin; JONES, Peter; KORTUM, Steven Wade; SABNIS, Yogesh, Anil; WAKENHUT, Florian, Michel; WHITLOCK, Gavin, Alistair Patent: WO2013/14567 A1, 2013 ; WO 2013/014567 A1