1. Dalia Stern was a graduate student research assistant in nutrition at the University of North Carolina at Chapel Hill at the time this study was conducted. She is now a researcher at the National Institute of Public Health of Mexico.
2. Whitney R. Robinson is an assistant professor in epidemiology at the University of North Carolina.
3. Shu Wen Ng is an assistant professor in nutrition at the University of North Carolina.
4. Penny Gordon-Larsen is an associate professor in nutrition at the University of North Carolina.
5. Barry M. Popkin (
) is a professor of nutrition at the University of North Carolina.