1. Department of Clinical and Experimental Medicine; Center for Social and Affective Neuroscience; Linköping University; Linköping Sweden
2. Departments of Anesthesiology and Intensive Care; Kalmar Hospital; Kalmar Sweden
3. School of Health and Caring Sciences; Linnaeus University; Växjö Kalmar Sweden
4. Psychiatric Clinic; Division of Psychiatrics & Rehabilitation/Jönköping County; Hospital of Jönköping; Jönköping Sweden