1. Nydalen DPS, Division of Mental Health and Addiction, Oslo University Hospital , Oslo , Norway
2. Department of Psychiatry , Royal College of Surgeons in Ireland, Newcastle Hospital, Wicklow , Ireland
3. NORMENT, Division of Mental Health and Addiction, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo , Oslo , Norway
4. Department of Rehabilitation, Lentis Psychiatric Institute , Zuidlaren , The Netherlands
5. Department of Clinical and Developmental Neuropsychology, University of Groningen , Groningen , The Netherlands
6. Department of Acute Psychiatry, Oslo University Hospital , Oslo , Norway