1. Barbara Trevizol Rotoli, DDS, specialist in restorative dentistry, State University of Campinas–UNICAMP, Department of Restorative Dentistry, Piracicaba Dental School, Piracicaba, São Paulo, Brazil
2. Débora ANL Lima, DDS, MS, PhD, State University of Campinas–UNICAMP, Department of Restorative Dentistry, Piracicaba Dental School, Piracicaba, São Paulo, Brazil
3. Nubia Pavesi Pini, DDS, MS applicant in restorative dentistry, Piracicaba Dental School, State University of Campinas–FOP/Unicamp, Piracicaba, São Paulo, Brazil
4. Flávio HB Aguiar, DDS, MS, PhD, Piracicaba Dental School–University of Campinas, Department of Restorative Dentistry, Piracicaba, São Paulo, Brazil
5. Gisele Damiana S Pereira, DDS, MS, PhD, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
6. Luis AMS Paulillo, DDS, MS, PhD, Piracicaba Dental School—State University of Campinas, Department of Restorative Dentistry, Piracicaba, São Paulo, Brazil