1. Department of Biomedical and Clinical Sciences Linköping University Linköping Sweden
2. Departments of Anesthesiology and Intensive Care Region Kalmar County Kalmar Sweden
3. Department of child and adolescent psychiatry Linköping University Linköping Sweden
4. School of Health and Caring Sciences Linnaeus University Växjö, Kalmar Sweden
5. Research Section Region Kalmar County Kalmar Sweden