1. Institute of Nursing and Health ResearchUlster University Jordanstown Northern Ireland
2. School of NursingUlster University Londonderry Northern Ireland
3. Institute of Nursing and Health Research and School of NursingUlster University Jordanstown Northern Ireland
4. Institute of Nursing and Health ResearchUlster University Coleraine Northern Ireland
5. School of Health SciencesBarts Health NHS Trust, University of London London UK