1 Dental Unit, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil.
2 Post Graduation Program, School of Dentistry, Ibirapuera University, São Paulo, SP, Brazil.
3 Cardiovascular Intensive Care Unit, Cardiovascular Department, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil.
4 Department Restorative Dentistry, School of Dentistry, University of Sao Paulo (USP), São Paulo, SP, Brazil.