1. Lovisenberg Diaconal University College Department for Postgraduate Studies Oslo Norway
2. University of North Bodø Norway
3. Bærum hospital, Intensive Care Unit, Vestre Viken HF Bærum Norway
4. Intensive Care, Section 1, Rikshospitalet Department of Postoperative and Intensive Care Division of Emergencies and Critical Care Oslo University Hospital Oslo Norway
5. Department for Bachelor Education Lovisenberg Diaconal University College Oslo Norway