[1] Univ Fed Minas Gerais, Inst Biol Sci, Dept Morphol, Av Antonio Carlos 6627, BR-31270901 Belo Horizonte, MG, Brazil
[2] Hermes Pardini Grp, Belo Horizonte, MG, Brazil
[3] Nucleodonto, Brasilia, DF, Brazil
[4] Pontificial Catholic Univ Minas Gerais, Dept Dent, Oral Radiol, Belo Horizonte, MG, Brazil