1. Department of Psychiatry; NU-Hospital Organisation; Trollhättan; Sweden
2. Primary Health Care; Kungshamn; Sweden
3. Department of Nursing, Health and Culture; University West; Trollhättan; Sweden
4. Department of Research and Development; NU-Hospital Organisation, Trollhättan, and Primary Health Care Research Development and Education Centre; Vänersborg; Country Administration of West Sweden, Sweden