1. Department of Epidemiology; School of Public Health; University of Alabama at Birmingham; Birmingham AL USA
2. Nutrition Obesity Research Center; University of Alabama at Birmingham; Birmingham AL USA
3. Office of Energetics; School of Public Health; University of Alabama at Birmingham; Birmingham AL USA
4. Division of Preventive Medicine; University of Alabama at Birmingham; Birmingham AL USA
5. Department of Exercise Science and Sports Management; Kennesaw State University; Kennesaw GA USA
6. Ethicon Endo-Surgery, Inc.; Cincinnati OH USA
7. Seton Healthcare Family; Austin TX USA
8. Department of Internal Medicine; Maricopa Integrated Health System; Phoenix AZ USA