1 School of Nursing, Allied Health Professionals and Midwifery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK [email protected].
2 School of Nursing and Midwifery, University of Birmingham College of Medical and Dental Sciences, Birmingham, UK.
3 Allied Health Research Collaborative, The Prince Charles Hospital, Chermside, Queensland, Australia.
4 Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Alberta, Canada.