Authors: Marije F Bakker; Guy Cavet; Johannes Wg Jacobs; Johannes W J Bijlsma; Douglas J Haney; Yijing Shen; Lyndal K Hesterberg; Dustin R Smith; Michael Centola; Joel A G van Roon; Floris P J G Lafeber; Paco M J Welsing Journal: Ann Rheum Dis Date: 2012-05-17 Impact factor: 19.103