PLANEGG-MARTINSRIED, Germany--(BUSINESS WIRE)--4SC AG (Frankfurt, Prime Standard: VSC), a drug discovery and development company focused on autoimmune and cancer indications, today reported that it has completed enrolment of its COMPONENT Phase IIb study with vidofludimus, an oral inhibitor of IL-17 release, in rheumatoid arthritis (RA) patients. Data from the trial are expected to be announced in Q2 2011.