1. Department of Plastic and Reconstructive Surgery, Uppsala University Hospital, Uppsala, Sweden.
2. Orthodontics, Department of Maxillofacial Surgery and Orthodontics, University Hospital, Uppsala, Sweden.
3. Department of Maxillofacial Surgery and Orthodontics, Uppsala University Hospital, Uppsala, Sweden
4. Orthodontics of the Craniofacial Team, Karolinska University Hospital, Stockholm, Sweden.
5. Cleft Lip and Palate, Department of Plastic and Reconstructive Surgery, Uppsala University Hospital, Uppsala, Sweden.
6. Department of Otorhinolaryngology, Uppsala University Hospital, Uppsala, Sweden
7. Senior Consultant, Department of Otorhinolaryngology, Karolinska University Hospital, Stockholm, Sweden.