1. Marília Pivetta Rippe, DDS, MSD, PhD, adjunct professor, Division of Prosthodontics, Department of Restorative Dentistry, Federal University of Santa Maria, Santa Maria, Brazil
2. Carlo Monaco, DDS, PhD, assistant professor and researcher, Department of Biomedical Sciences and Neuromotor, Division of Prosthodontics, Alma Mater Studiorum University of Bologna, Bologna, Italy
3. Lucia Volpe, DDS, MSD, Department of Biomedical Sciences and Neuromotor, Division of Prosthodontics, Alma Mater Studiorum University of Bologna, Bologna, Italy
4. Marco Antonio Bottino, DDS, PhD, professor, Dental Materials and Prosthodontics, São Paulo State University, São José dos Campos, Brazil
5. Roberto Scotti, professor, Department of Biomedical Sciences and Neuromotor, Division of Prosthodontics, Alma Mater Studiorum University of Bologna, Bologna, Italy
6. Luiz Felipe Valandro, DDS, MSD, PhD, associate professor, Division of Prosthodontics, Department of Restorative Dentistry, Federal University of Santa Maria, Santa Maria, Brazil