1. Department of Neuroscience, Psychiatry, Uppsala University, Uppsala, Sweden
2. Faculty of Medicine and Health, University Health Care Research Center, Örebro University, Örebro, Sweden
3. Department of Psychiatric Research and Development, Säter, Sweden
4. Department of Clinical Neuroscience, Center for Psychiatry Research, Karolinska Institutet, Stockholm, Sweden
5. The National Board of Health and Welfare, Stockholm, Sweden