1. Postgraduate Program in Dentistry, Faculty of Pharmacy, Dentistry and Nursing, Federal University of Ceará, Fortaleza, Brazil
2. Department of Clinical Dentistry, Faculty of Pharmacy, Dentistry and Nursing, Federal University of Ceará, Fortaleza, Brazil
3. Postgraduate Program in Dentistry, Federal University of Paraná, Curitiba, Brazil
4. UFC, Fortaleza, Brazil