1. Division of Rheumatology, Tufts Medical Center, 800 Washington Street, Box 406, Boston, MA 02111, USA
2. Division of Rheumatology, Tufts Medical Center, Boston, MA, USA
3. 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
4. Section of Immunology, Allergy, and Rheumatology, Baylor College of Medicine, Houston, TX, USA
5. Center for Primary Care and Prevention, Alpert Medical School of Brown University, Pawtucket, RI, USA
6. The Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, USA
7. Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA, USA
8. Brigham & Women’s Hospital and Harvard Medical School, Boston, MA, USA
9. Department of Anatomy and Cell Biology, Temple University School of Medicine, Philadelphia, PA, USA