1. Post‐Graduate Program in Dentistry University Federal de Minas Gerais Belo Horizonte Brazil
2. Faculty President Antônio Carlos Teófilo Otoni Brazil
3. Department of Restorative Dentistry Faculty of Dentistry University Federal de Minas Gerais Belo Horizonte Brazil
4. Department of Child and Adolescent Oral Health Faculty of Dentistry University Federal de Minas Gerais Belo Horizonte Brazil