Arthritis Research and Therapy Arthritis Research and Therapy, BioMed Central, 2013, 15 (2), pp.R55. ⟨10.1186/ar4217⟩ Arthritis Research & Therapy Arthritis Research and Therapy, 2013, 15 (2), pp.R55. ⟨10.1186/ar4217⟩ Arthritis Research & Therapy, BioMed Central, 2013, 15 (2), pp.R55. 〈10.1186/ar4217〉 ARTHRITIS RESEARCH & THERAPY