1. Mental Health Center Copenhagen, Gentofte Hospitalsvej 15, 4., 2900 Hellerup, Denmark
2. Department of Clinical Medicine, University of Copenhagen, Denmark
3. Mental Health Center Ballerup, Copenhagen, Denmark
4. Aalborg University Hospital, Psychiatry Aalborg, Denmark, DACS, Danish Center for Health Services Research, Aalborg University
5. Clinical Institute, Aalborg University, Aalborg, Denmark
6. Department for Community Mental Health, University of Haifa, Haifa, Israel
7. Center for Neuropsychiatric Depression Research, Mental Health Centre Glostrup, Copenhagen, Denmark