1. Department of Clinical Neurophysiology; University Hospital; Linköping Sweden
2. Department of Nursing; School of Health and Welfare; Jönköping University; Jönköping Sweden
3. Jönköping Academy for Quality Improvement and Leadership in Health and Welfare; School of Health and Welfare; Jönköping Sweden
4. Division of Health Care Analysis; Department of Health and Society; Faculty of Medicine; Linköping University; Linköping Sweden
5. Division of Clinical Neurophysiology; Department of Clinical and Experimental Medicine; Faculty of Medicine; Linköping University; Linköping Sweden