1 Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD, Australia.
2 College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia.
3 World Health Organization Collaborating Centre for Nursing, Midwifery and Health Development, University of Technology Sydney, Ultimo, NSW, Australia.
4 Fiji Ministry of Health & Medical Services, Toorak, Fiji.
5 Department of Emergency Medicine, Gold Coast Health, Gold Coast, QLD, Australia.