1. School of Social Work University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
2. Department of Psychiatry, School of Medicine University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
3. UNC Nutrition Research Institute University of North Carolina at Chapel Hill Kannapolis North Carolina USA
4. Department of Psychology and Neuroscience, College of Arts and Sciences University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
5. Department of Family Medicine University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
6. Mayo Clinic Department of Family Medicine Scottsdale Arizona USA
7. Department of Nutrition, Gillings School of Public Health University of North Carolina at Chapel Hill Chapel Hill North Carolina USA