1. University of Wisconsin School of Medicine and Public Health Madison
2. Massachusetts General Hospital Boston
3. Brigham and Women's Hospital Boston Massachusetts
4. University of Colorado Denver
5. UT Southwestern Medical Center Dallas Texas
6. University of Calgary Calgary Alberta Canada
7. Mayo Clinic Rochester Minnesota
8. University of Washington Seattle
9. Guthrie Robert Packer Hospital Sayre Pennsylvania
10. American College of Rheumatology Atlanta Georgia
11. Arthritis Centers of Texas Dallas
12. Lupus Foundation Care and Support Services Los Angeles California
13. Ohio State University Wexner Medical Center Columbus
14. Integral Rheumatology and Immunology Specialists Plantation Florida
15. Yale School of Medicine, New Haven, and Veterans Administration Medical Center West Haven Connecticut
16. Vanderbilt University Medical Center Nashville Tennessee
17. University of California San Francisco