Affiliation: | 1. Helsinki University Central Hospital, Peijas Hospital Clinic of Psychiatry, , Vantaa;2. Diaconia University of Applied Sciences (Diak), , Helsinki;3. Pirkanmaa Hospital District, Science Center, , Tampere;4. Hospital District of Helsinki and Uusimaa, Kellokoski Hospital, , Tuusula;5. Vanha Vaasa Hospital, , Vaasa;6. Helsinki University Central Hospital, Department of Adolescent Psychiatry, , Helsinki;7. University of Tampere, School of Health Sciences, Nursing Science, , Tampere;8. University of Oulu, Faculty of Medicine, Department of Health Sciences, , Oulu, Finland |