1. Department of Intensive Care (East)Aarhus University Hospital Aarhus Denmark
2. Department of Intensive CareAarhus University Hospital Aarhus Denmark
3. Institute of Public Health, Section for NursingUniversity of Aarhus Aarhus Denmark
4. Centre for Research in Clinical Nursing Viborg Denmark
5. School of Nursing and MidwiferyDeakin University Geelong Victoria Australia