1. Department of Pediatric Dentistry, Universidade de Brasília, Brasília, Distrito Federal, Brazil
2. Department of Dentistry – Oral function and Prosthetic Dentistry, Radboud University Nijmegen, Nijmegen, Netherlands
3. Brasília, Brazil
4. Department of Orthodontics, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
5. Department of Orthodontics and Dentofacial Orthopedics, School of Dental Medicine/Medical Faculty, University of Berne, Berne, Switzerland
6. Faculty of Dentistry, Universitas of Indonesia, Jakarta, Indonesia