1. Alessandro Dourado Loguercio, DDS, MS, PhD, professor, Universidade do Oeste de Santa Catarina, Campus Joaçaba, Joaçaba, Brazil
2. Alessandra Reis, DDS, PhD, professor, Universidade do Oeste de Santa Catarina, Campus Joaçaba, Joaçaba, Brazil
3. Giana Bortoli, undergraduate student, Department of Dental Materials and Operative Dentistry, School of Dentistry, Universidade do Oeste de Santa Catarina, Campus Joaçaba, Joaçaba, Brazil
4. Rafael Patzlaft, undergraduate student, Department of Dental Materials and Operative Dentistry, School of Dentistry, University of Oeste de Santa Catarina, Joaçaba, SC, Brazil
5. Silvia Kenshima, DDS, MS, PhD student, Universidade do Oeste de Santa Catarina, Campus Joaçaba, Joaçaba, Brazil
6. Leonardo Elóy Rodrigues Filho, DDS, MS, PhD, professor, Department of Dental Materials, School of Dentistry, University São Paulo, São Paulo, Brazil
7. Maria de Lourdes Rodrigues Accorinte, DDS, MS, PhD, clinical practice, São Paulo, Brazil
8. Jan WV van Dijken, DDS, PhD, professor, Department of Odontology, Dental School Umeå, Umeå University, Sweden