1. Institute of Infection Immunity and Inflammation, University of Glasgow, Glasgow, UK
2. Division of Rheumatology Clinical Research, Swedish Medical Centre and University of Washington, Seattle, WA
3. Allergy/Immunology and Rheumatology Division, University of Rochester, Rochester, NY, USA
4. Faculty of Medicine, Memorial University, St. John’s, NL, Canada
5. Department of Dermatology, New York Medical College, Valhalla, NY, USA
6. Rheumatology Department, Guy’s & St Thomas’ NHS Foundation Trust, London, UK
7. Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA
8. Novartis Pharma, Basel, Switzerland