1. Department of Dentistry, Radboud University Medical Center, Nijmegen, The Netherlands
2. Radboudumc 3D Lab, Radboud University Medical Center, Nijmegen, The Netherlands
3. Orthodontie Merwestein, Nieuwegein, The Netherlands
4. Department of Orthodontics, University Medical Center Groningen, Groningen, The Netherlands
5. Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
6. Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Bern, Switzerland
7. Department of Oral and Maxillofacial Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
8. Amalia Cleft and Craniofacial Centre, Radboud University Medical Center, Nijmegen, The Netherlands