Department of Periodontology, Institute of Clinical Odontology, Dental Faculty, University of Oslo, Oslo, Norway
Department of Periodontology, Institute of Clinical Odontology, Dental Faculty, University of Oslo, Oslo, Norway
University of Oslo, Oslo, Norway
University of Oslo, Oslo, Norway
University of Oslo, Oslo, Post box 1046, Blindern, Norway
Division of Mental Health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway
Sørlandet Hospital, Department of Psychiatry, Arendal, Aust-Agder, Norway
University of Oslo, Department of Psychology, Oslo, Norway
University of Oslo, Oslo, Norway
University of Oslo, Oslo, Norway
Oslo University hospital, Oslo, Norway