1. Department of Forensic Psychiatry, Niuvanniemi Hospital, Kuopio, Finland
2. Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
3. Department of Forensic Psychiatry, University of Eastern Finland, Kuopio, Finland
4. Institute of Criminology and Legal Policy, University of Helsinki, Helsinki, Finland
5. Addiction Psychiatry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland