1. Arthritis Research UK Centre of Excellence for Rheumatoid Arthritis Pathogenesis and University of Birmingham; Birmingham UK
2. Karolinska University Hospital and Karolinska Institutet; Stockholm Sweden
3. Karolinska Institutet; Stockholm Sweden
4. University of Birmingham; Birmingham UK
5. Arthritis Research UK Centre of Excellence for Rheumatoid Arthritis Pathogenesis, University of Birmingham, and Sandwell and West Birmingham Hospitals NHS Trust; Birmingham UK
6. Arthritis Research UK Centre of Excellence for Rheumatoid Arthritis Pathogenesis, University of Birmingham, and University Hospitals NHS Foundation Trust; Birmingham UK