1. Orthodontic graduate student, School of Dentistry, University of São Paulo, São Paulo, Brazil.
2. Associate Professor, Department of Orthodontics and Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil.
3. Associate Professor, Department of Biomaterials and Oral Biology, School of Dentistry, University of São Paulo, São Paulo, Brazil.
4. Assistant Professor, Department of Orthodontics and Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil.