1. University of Oxford Oxford UK
2. National Institute for Health Research/Wellcome CRF, Imperial College Healthcare NHS Trust London UK
3. Royal National Hospital for Rheumatic Diseases, Pharmacy and Pharmacology University of Bath Bath UK
4. Swedish Medical Center/Providence St. Joseph Health and University of Washington Seattle
5. Leiden University Medical Center, Leiden, and Zuyderland Medical Center Heerlen The Netherlands
6. AbbVie North Chicago Illinois