1. Faculty of Nursing Education, Sør-Trøndelag University College, Trondheim, Norway,
2. Department of Research and Development (RaD), Levanger Hospital, Health Trust Nord- Trøndelag, Norway, Department of Neuroscience, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
3. HUNT Research Centre, Department of Public Health and General Practise, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway, Psychiatric Department, Levanger Hospital, Health Trust Nord-Trøndelag, Norway