1. Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University, Cambridge, UK
2. School of Nursing, University of Auckland, Auckland, New Zealand
3. School of Nursing, Massey University, Albany, New Zealand
4. Nursing Midwifery and Nutrition, James Cook University, Cairns, Australia
5. Faculty of Education & Social Work, University of Auckland, Auckland, New Zealand
6. School of Nursing and Midwifery, University of Sheffield, Sheffield, UK