1. Department of Social Dentistry; School of Dentistry; Universidade de São Paulo; Brazil
2. Biodentistry Postgraduate Program; Universidade Ibirapuera; São Paulo Brazil
3. Heliopólis Hospital; São Paulo Brazil
4. Department of Restorative Dentistry; School of Dentistry; Universidade de São Paulo; Brazil
5. Department of Maxillofacial Surgery; Prosthesis and Traumatology; School of Dentistry; Universidade de São Paulo; Brazil