1. Department of Restorative Dentistry, School of Dentistry São Paulo State University (UNESP) Araraquara Sao Paulo Brazil
2. Department of Dentistry, School of Dentistry Bahia Federal University (UFBA) Salvador Bahia Brazil
3. CeRTEV‐Center for Research, Technology and Education in Vitreous Materials, Vitreous Materials Laboratory (LaMaV), Department of Materials Engineering Federal University of São Carlos (UFSCar) São Carlos Sao Paulo Brazil