1. School of Health, Care and Social Welfare Mälardalen University Vasteras Sweden
2. Cardiothoracic Surgery Intensive Care Unit (CTSICU) New York New York USA
3. The Nordic Clinic, Postoperative Care within Plastic Surgery Stockholm Sweden
4. School of Health and Welfare Dalarna University Falun Sweden
5. Division of Nursing, Department of Neurobiology Care Science and Society Karolinska Institute Stockholm Sweden