1. Department of NutritionSchool of Public Health and School of MedicineUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA
2. Center for BioinformaticsUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA
3. Nutrition Research InstituteUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA