Authors: Josef S Smolen; Sabine Collaud Basset; Maarten Boers; Ferdinand Breedveld; Christopher J Edwards; Tore K Kvien; Pierre Miossec; Tuulikki Sokka-Isler; Ronald F van Vollenhoven; Eric C Abadie; Olivier Bruyère; Cyrus Cooper; Heidi Mäkinen; Thierry Thomas; Peter Tugwell; Jean-Yves Reginster Journal: Ann Rheum Dis Date: 2016-04-01 Impact factor: 19.103