1. Daniela H Floriani, DDS, MDS, Graduate Program in Dentistry, School of Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, PR Brazil
2. Rodrigo N Rached, DDS, MDS, PhD, Graduate Program in Dentistry, School of Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, PR Brazil
3. Sergio A Ignácio, PhD, Graduate Program in Dentistry, School of Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, PR Brazil
4. *Evelise M Souza, DDS, MDS, PhD, full professor, Graduate Program in Dentistry, School of Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, PR Brazil