1. Department of Nutrition, Gillings School of Global Public Health University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
2. Department of Epidemiology and Population Health Albert Einstein College of Medicine New York New York USA
3. National Institute for Health Research Career Development Fellow, Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research University of Leeds Leeds UK
4. Carolina Population Center University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
5. Department of Epidemiology, Mailman School of Public Health Columbia University New York New York USA
6. School of Nursing University of Virginia Charlottesville Virginia USA
7. Departments of Nutrition and Biostatistics and Epidemiology, School of Public Health and Health Sciences University of Massachusetts Amherst Amherst Massachusetts USA
8. Department of Biostatistics, Gillings School of Global Public Health University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
9. Departments of Nutrition and Epidemiology, Gillings School of Global Public Health University of North Carolina at Chapel Hill Chapel Hill North Carolina USA