1. Assistant Professor; Department of Dental Materials and Prosthodontics; Ribeirão Preto Dental School; University of São Paulo; Ribeirão Preto Brazil
2. Assistant Professor; Department of Stomatology; Public Oral Health, and Forensic Dentistry; Oral Pathology Section; Ribeirão Preto Dental School; University of São Paulo; Ribeirão Preto Brazil
3. Graduate student; Department of Dental Materials and Prosthodontics; Ribeirão Preto Dental School; University of São Paulo; Ribeirão Preto Brazil
4. Associate Professor; Department of Dental Materials and Prosthodontics; Ribeirão Preto Dental School; University of São Paulo; Ribeirão Preto Brazil