1. Division of Rheumatology, Tufts Medical Center, Boston, MA, USA
2. Department of Radiology, Tufts Medical Center, Boston, MA, USA
3. Department of Radiology, University of Cambridge School of Clinical Medicine, Addenbrooke’s Hospital, Cambridge, UK
4. Brigham & Women’s Hospital and Harvard Medical School, Tufts University, Boston, MA, USA
5. The Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Tufts University, Boston, MA, USA
6. Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA, USA
7. Center for Primary Care and Prevention, Alpert Medical School of Brown University, Pawtucket, RI, USA
8. Department of Anatomy and Cell Biology, Temple University School of Medicine, Philadelphia, PA, USA
9. Medical Care Line and Research Care Line, Houston Health Services Research and Development (HSR&D) Center of Excellence Michael E. DeBakey VAMC, Houston, TX, USA
10. Section of Immunology, Allergy, and Rheumatology, Baylor College of Medicine, Houston, TX, USA