1. Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
2. Nidaros District Psychiatric Centre, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
3. NTNU University Library, Medicine and Health Library, Norwegian University of Science and Technology
4. Department of Physical Medicine and Rehabilitation, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway