1. School of Medicine, University of Tampere, Tampere, Finland;
2. Science Centre, Pirkanmaa Hospital District, Tampere, Finland;
3. Faculty of Social Sciences/Health Sciences, University of Tampere, Tampere, Finland;
4. University of Helsinki and Helsinki University Hospital, Adolescent Psychiatry, Helsinki, Finland;
5. Department of Adolescent Psychiatry, Tampere University Hospital, Tampere, Finland