1. Michel Wendlinger, DDS, Ms, PhD student, Department of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil
2. Alejandra Nuñez, DDS, MS, PhD student, Department of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil, and professor, Department of Restorative Dentistry and Biomaterials, San Francisco de Quito University, Quito, Ecuador
3. Pedro Henrique Aguiar Moreira, DDS, MS student, Postgraduate Program in Dentistry, CEUMA University, São Luis, MA, Brazil
4. Taynara de Souza Carneiro, DDS, MS student Department of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil, and Health Sciences Faculty, Area of Stomatology, IDIBO research group Rey Juan Carlos University, Alcorcón, Madrid, Spain
5. Gabriel David Cochinski, DDS, MS student, Department of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil
6. Fabiana Suelen Figuerêdo de Siqueira, DDS, MS, PhD, professor, Postgraduate Program in Dentistry, CEUMA University, São Luis, MA, Brazil
7. Andres Felipe Millan Cardenas, DDS, Ms, PhD, professor, Postgraduate Program in Dentistry, CEUMA University, São Luis, MA, Brazil
8. *Alessandro D. Loguercio, DDS, MS, PhD, professor, Department of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, PR, Brazil