1. Department of Medicine, Divisions of Rheumatology and Immunology (N.J.O., X.G.), Vanderbilt University, Nashville, Tennessee 37232
2. Department of Cell Biology (G.O.), Vanderbilt University, Nashville, Tennessee 37232
3. Diabetes and Endocrinology (S.M.V., W.J.K.), Vanderbilt University, Nashville, Tennessee 37232