Authors: Pia Moinzadeh; Elisabeth Aberer; Keihan Ahmadi-Simab; Norbert Blank; Joerg H W Distler; Gerhard Fierlbeck; Ekkehard Genth; Claudia Guenther; Ruediger Hein; Joerg Henes; Lena Herich; Ilka Herrgott; Ina Koetter; Alexander Kreuter; Thomas Krieg; Kathrin Kuhr; Hanns-Martin Lorenz; Florian Meier; Inga Melchers; Hartwig Mensing; Ulf Mueller-Ladner; Christiane Pfeiffer; Gabriela Riemekasten; Miklós Sárdy; Marc Schmalzing; Cord Sunderkoetter; Laura Susok; Ingo H Tarner; Peter Vaith; Margitta Worm; Gottfried Wozel; Gabriele Zeidler; Nicolas Hunzelmann Journal: Ann Rheum Dis Date: 2014-01-03 Impact factor: 19.103