[1] Fed Univ Sergipe UFS, Dept Dent, Aracaju, SE, Brazil
[2] Tiradentes Univ UNIT, Dept Dent, Aracaju, SE, Brazil
[3] Univ Missouri, Dept Otolaryngol Head & Neck Surg, Columbia, MO USA
[4] Univ Missouri, Bond Life Sci Ctr, Columbia, MO USA
[5] Fed Univ Rio Grande Norte UFRN, Dept Dent, Natal, RN, Brazil
[6] Sao Paulo State Univ UNESP, Sch Dent, Dept Diag & Surg, Aracatuba, SP, Brazil
[7] Fed Univ Sergipe UFS, Hlth & Biol Sci Inst, Dept Dent, Rua Claudio Batista S-N, BR-49060102 Aracaju, SE, Brazil