1. Postgraduate Program in Morphofunctional Sciences, Faculty of Medicine, Department of Morphology Federal University of Ceará Fortaleza Brazil
2. Department of Medicine University Center for the Development of Alto Vale do Itajaí Rio do Sul Brazil
3. Department of Medicine University Center of Brusque Brusque Brazil
4. Faculty of Pharmacy, Dentistry and Nursing Federal University of Ceará Fortaleza Brazil
5. Department of Dentistry Centro Universitário Christus Fortaleza Fortaleza Brazil