| Institution: | 1. Hjelt Institute, Department of Public Health, University of Helsinki, , Finland;2. Department of Adolescent Psychiatry, Helsinki University Central Hospital, , Helsinki, Finland;3. Institute of Clinical Medicine, Child Psychiatry, , University Of Turku, Finland;4. Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, , Helsinki, Finland;5. Department of Social Psychiatry, Tampere School of Public Health, , Finland;6. Department of Psychiatry, Helsinki University Central Hospital, , Finland;7. National Institute for Health and Welfare, , Helsinki, Finland;8. Nordic School of Public Health, , Gothenburg, Sweden |
