1. Endocrinology and Harold Hamm Diabetes Center, University of Oklahoma Health Sciences Center & Veterans Affairs Medical Center, Oklahoma City, OK
2. Heart Rhythm Institute, University of Oklahoma Health Sciences Center & Veterans Affairs Medical Center, Oklahoma City, OK
3. Department of Medical Pharmacology and Physiology, Dalton Cardiovascular Research Center, University of Missouri, Columbia, MO
4. Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University, Nashville, TN
5. Department of Pharmacology, Vanderbilt University, Nashville, TN
6. Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, OK
7. Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, OK