1. School of Nursing and Midwifery, Griffith University, Gold Coast, Australia
2. Gold Coast University Hospital and Health Service, Griffith University, Gold Coast, Australia
3. National Centre of Research Excellence in Nursing, Menzies Health Institute of Queensland, Griffith University, Gold Coast, Australia
4. Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden
5. Centre for Applied Health Economics, School of Medicine, Menzies Health Institute of Queensland, Griffith University, Brisbane, Queensland, Australia