1. Department of Internal Medicine (Nephrology) and Pharmacology, University of Texas Southwestern Medical Center, Dallas, TX
2. Department of Internal Medicine (Rheumatology), Yale University School of Medicine, New Haven, CT
3. Department of Immunobiology, Yale University School of Medicine, New Haven, CT
4. Department of Internal Medicine (Cardiology) and Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX
5. Howard Hughes Medical Institute, Chevy Chase, MD