1. School of Dentistry, Tuiuti University of Paraná, Curitiba, Paraná, Brazil
2. School of Dentistry, UniDomBosco University Center, Curitiba, Paraná, Brazil
3. Department of Dentistry, University of Joinville Region, Joinville, Santa Catarina, Brazil
4. Department of Restorative Dentistry, Federal University of Paraná, Curitiba, Paraná, Brazil
5. Department of Orthodontics, Medical Faculty, University Hospital Bonn, Bonn, Germany