R.K.R. Salokangas 1, 2, 3, M. Helminen 4, A.M. Koivisto 4, H. Rantanen 4, H. Oja 4, S. Pirkola 5, 6, K. Wahbeck 5, 7, M. Joukamaa 4, 8
1 Department of Psychiatry, University of Turku, Turku, Finland
2 Psychiatric Clinic, Turku University Central Hospital, Turku, Finland
3 Turku Psychiatric Clinic, Turku, Finland
4 Tampere School of Public Health, University of Tampere, Tampere, Finland
5 STAKES National Research and Development Centre for Welfare and Health, Helsinki, Finland
6 Department of Psychiatry, Helsinki University Central Hospital, Helsinki, Finland
7 Department of Psychiatry, Vaasa Central Hospital, Vaasa, Finland
8 Department of Psychiatry, University Hospital of Tampere, Tampere, Finland