1 1 Department of Diagnosis and Surgery, School of Dentistry at Araraquara, Univ Estadual Paulista - UNESP, Araraquara, São Paulo, Brazil.
2 2 Department of Dental Materials and Prosthodontics. School of Dentistry at Araraquara, Univ Estadual Paulista - UNESP, Araraquara, São Paulo, Brazil.
3 3 Department of Restorative Dentistry, School of Dentistry at Araraquara, Univ Estadual Paulista - UNESP, Araraquara, São Paulo, Brazil.
4 4 Private Practice; Department of Diagnosis and Surgery, School of Dentistry at Araraquara, Univ Estadual Paulista - UNESP, Araraquara, São Paulo, Brazil.
5 5 Department of Social Dentistry, School of Dentistry at Araraquara, Univ Estadual Paulista - UNESP, Araraquara, São Paulo, Brazil.