Authors: Marc C Hochberg; Johanne Martel-Pelletier; Jordi Monfort; Ingrid Möller; Juan Ramón Castillo; Nigel Arden; Francis Berenbaum; Francisco J Blanco; Philip G Conaghan; Gema Doménech; Yves Henrotin; Thomas Pap; Pascal Richette; Allen Sawitzke; Patrick du Souich; Jean-Pierre Pelletier Journal: Ann Rheum Dis Date: 2015-01-14 Impact factor: 19.103