1. Department of Cardiology Services and Department of Clinical & Translational Sciences; Marshall University; Huntington West Virginia
2. Department of Physiology; University of Louisville; Louisville Kentucky
3. Diabetes and Obesity Center; University of Louisville; Louisville Kentucky
4. Epidemiological Cardiology Research Center (EPICARE), Department of Epidemiology and Prevention; Wake Forest School of Medicine; Winston Salem North Carolina
5. Department of Internal Medicine, Section on Cardiology; Wake Forest School of Medicine; Winston Salem North Carolina