1. Resident in Orthodontics, Department of Orthodontics, Federal University of Bahia, Salvador, Brazil
2. Adjunct Professor, Postgraduate Program in Health Sciences, Department of Orthodontics, University of Brasilia, Brasilia, Brazil
3. Visiting Professor, Department of Orthodontics, Federal University of Bahia, Salvador, Brazil
4. Chair, Department of Orthodontics, Federal University of Bahia, Salvador, Brazil