1. Postgraduate Program in Nutrition, Health Sciences Center, Federal University of Rio Grande do Norte, Natal, Brazil
2. Department of Nutrition, Federal University of Rio Grande do Norte, Natal, Brazil
3. PostGraduate Program in Public Health, Health Sciences Center, Federal University of Rio Grande do Norte, Natal, Brazil
4. Postgraduate Program in Biochemistry and Molecular Biology, Center for Biosciences, Federal University of Rio Grande do Norte, Natal, Brazil