1. Department of Nutrition Sciences; University of Alabama at Birmingham; Birmingham; AL; USA
2. Department of Medicine; Division of Diabetes, Endocrinology and Metabolism; University of Alabama at Birmingham; Birmingham; AL; USA
3. Department of Medicine; Georgia Health Sciences University; Augusta; GA; USA
4. Department of Medicine; Division of Preventive Medicine; University of Alabama at Birmingham; Birmingham; AL; USA
5. Department of Clinical & Diagnostic Sciences; University of Alabama at Birmingham; Birmingham; AL; USA
6. Department of Obstetrics and Gynecology; University of Alabama at Birmingham; University of Alabama at Birmingham; Birmingham; AL; USA