title: Erratum to: Living with orofacial conditions: psychological distress and quality of life in adults affected with Treacher Collins syndrome, cherubism, or oligodontia/ectodermal dysplasia--a comparative study.
authors.affiliation: Faculty of Social Sciences, Oslo and Akershus University College of Applied Sciences, Oslo, Norway, amy-ostertun.geirdal@hioa.no.
authors.forename: Amy Østertun
authors.initials: AØ
authors.lastname: Geirdal
authors.forename: Solfrid Sørgjerd
authors.initials: SS
authors.lastname: Saltnes
authors.forename: Kari
authors.initials: K
authors.lastname: Storhaug
authors.forename: Pamela
authors.initials: P
authors.lastname: Åsten
authors.forename: Hilde
authors.initials: H
authors.lastname: Nordgarden
authors.forename: Janicke Liaaen
authors.initials: JL
authors.lastname: Jensen