1. Program of Research in Health; Centro Universitário Cesmac; Maceió AL Brazil
2. Faculty of Dentistry; Estacio de Sa University (UNESA); Rio de Janeiro RJ Brazil
3. Faculty of Dentistry, Veiga de Almeida University (UVA); Rio de Janeiro RJ Brazil
4. Piracicaba Dental School; Oral Diagnosis; University of Campinas (UNICAMP); Campinas SP Brazil
5. Dental School; Centro Universitário Cesmac; Maceió AL Brazil
6. Infectious and Parasitic Diseases Unit; University Hospital of the Federal University of Alagoas; Maceió AL Brazil