1. Center of Medical Sciences, Federal University of Pernambuco, Recife, Pernambuco, Brazil
2. Human Nutrition Department, Federal University of Pernambuco, Recife, Pernambuco, Brazil
3. Department of Medical Sciences, Potiguar University, Natal, Rio Grande do Norte, Brazil
4. Department of Histology and Embryology, Federal University of Pernambuco, Recife, Pernambuco, Brazil