1. School of Pharmacy, University of Eastern Finland, Kuopio, Finland;
2. Kuopio Research Centre of Geriatric Care, University of Eastern Finland, Kuopio, Finland;
3. Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden;
4. Department of Forensic Psychiatry, Niuvanniemi Hospital, University of Eastern Finland, Kuopio, Finland