Affiliation: | 1.Department of Postgraduate Program in Dentistry, CEUMA University, São Luis, Maranhão, Brazil ;2.Department of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil ;3.Department of Postgraduate Program in Dentistry, North of Paraná University, Londrina, Paraná, Brazil ;4.Department of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil ;5.Departamento de Odontologia, Universidade Estadual de Ponta Grossa, Avenida Carlos Cavalcanti, 4748 – Uvaranas, Ponta Grossa, Paraná, 84030-900, Brazil ; |