Authors: Jens A A Fischer; Axel J Hueber; Stacy Wilson; Margarete Galm; Wolfgang Baum; Christopher Kitson; Johannes Auer; Stefan H Lorenz; Jörg Moelleken; Martin Bader; Alain C Tissot; Seng-Lai Tan; Stefan Seeber; Georg Schett Journal: Arthritis Rheumatol Date: 2015-01 Impact factor: 10.995