1. Oregon Health & Science University Portland
2. Leiden University Medical Center Leiden The Netherlands
3. Charité Universitätsmedizin Berlin Berlin Germany
4. VIB‐UGent Center for Inflammation Research and Ghent University Ghent Belgium
5. University of Alberta Edmonton Alberta Canada
6. Hanyang University Hospital for Rheumatic Diseases Seoul Republic of Korea
7. Kyorin University School of Medicine Tokyo Japan
8. Cabrini Medical Center and Monash University Melbourne Victoria Australia
9. Centre Hospitalier Universitaire de Montpellier and Université de Montpellier Montpellier France
10. AbbVie North Chicago Illinois United States