1. Rheumatic Musculoskeletal Disease Unit; Our Lady's Hospice and Care Services; Dublin Ireland
2. Department of Nursing; Umeå University; Umeå Sweden
3. St Vincent's University Hospital; Dublin Ireland
4. University College; Dublin Ireland
5. Dublin Academic Medical Centre; Dublin Ireland
6. The Conway Institute of Biomolecular and Biomedical Research; University College Dublin; Dublin Ireland
7. School of Nursing and Midwifery; Trinity College Dublin; Dublin Ireland