Authors: Michal Tomcik; Katrin Palumbo-Zerr; Pawel Zerr; Jerome Avouac; Clara Dees; Barbora Sumova; Alfiya Distler; Christian Beyer; Lucie Andres Cerezo; Radim Becvar; Oliver Distler; Mariam Grigorian; Georg Schett; Ladislav Senolt; Jörg H W Distler Journal: Ann Rheum Dis Date: 2014-04-07 Impact factor: 19.103