1. Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri;
2. Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, Missouri;
3. Department of Medicine-Division of Endocrinology, University of Missouri, Columbia, Missouri;
4. Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri; and
5. Department of Child Health, University of Missouri, Columbia, Missouri