1. São Leopoldo Mandic School of Dentistry and Research Center; Campinas SP Brazil
2. Department of Dentistry at the Montes Claros State University; UNIMONTES; Montes Claros Brazil
3. Department of Public Health; Hermínio Ometto University Center (UNIARARAS); Araras SP Brazil
4. Department of Public Health; São Leopoldo Mandic School of Dentistry and Research Center; Campinas SP Brazil