1. University of Sheffield, School of Health and Related Research (ScHARR), UK
2. University of Auckland, School of Nursing, New Zealand
3. University of Sheffield, School of Nursing & Midwifery, UK
4. Unversity of Nottingham, School of Nursing, Midwifery and Physiotherapy, UK
5. Sheffield Teaching Hospitals NHS Foundation Trust, UK
6. University of Sheffield, Academic Unit of Supportive Care, UK
7. University of Leeds, Leeds Institute of Health Sciences, UK