Clinical, radiographic and immunogenic effects after 1 year of tocilizumab-based treatment strategies in rheumatoid arthritis the ACT-RAY study - Dougados, Maxime; Kissel, Karsten; Conaghan, Philip G.; Mola, Emilio Martin; Schett, Georg; Gerli, Roberto; Sejer Hansen, Michael; Amital, Howard; Xavier, Ricardo M.; Troum, Orrin; Bernasconi, Corrado; Huizinga, T. W. J. (Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2014)