1. Oklahoma Medical Research Foundation Oklahoma City Oklahoma
2. Great Lakes Center of Rheumatology Lansing Michigan
3. Yale University New Haven Connecticut
4. Piedmont Healthcare Atlanta Georgia
5. Columbia University Medical Center New York City New York
6. Emory University Atlanta Georgia
7. University of North Carolina at Chapel Hill Chapel Hill North Carolina
8. Xencor Inc Monrovia California
9. Zenas BioPharma Waltham Massachusetts