| Affiliation: | 1. Department of Public Health, The Hjelt Institute, University of Helsinki, , Helsinki, Finland;2. Department of Adolescent Psychiatry, Helsinki University Central Hospital, , Helsinki, Finland;3. Department of Psychiatry and Nutrition, University of North Carolina at Chapel Hill, , USA;4. Parnassia Institute, , The Hague, The Netherlands;5. Department of Psychiatry, Groningen University, , The Netherlands;6. New York State Psychiatric Institute, Columbia University, , USA;7. Department of Psychiatry, Helsinki University Central Hospital, , Helsinki, Finland;8. National Institute for Health and Welfare, Department of Mental Health and Substance Abuse Services, , Helsinki, Finland;9. Institute for Molecular Medicine FIMM, University of Helsinki, , Finland |
