1. Department of Cell Biology, Physiology, and Immunology (J.C.-C., M.D.G., A.I.P.-S., J.P.C., R.M.L.), University of Córdoba, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Reina Sofía University Hospital, and Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutricion (CIBERobn), Córdoba 14014, Spain
2. Research and Development Division (J.C.-C., R.D.K.), Jesse Brown Veterans Affairs Medical Center, Chicago, Illinois 60612
3. Section of Endocrinology, Diabetes and Metabolism (J.C.-C., R.D.K.), Department of Medicine, University of Illinois at Chicago, Chicago, Illinois 60612