1. Resident Medical Officer, Sunshine Coast University Hospital, Birtinya, QLD, Australia, University of Queensland, Brisbane, QLD, Australia
2. Professor of Nursing; School of Nursing, Queensland University of Technology and Intensive Care Services, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
3. Biostatistical Consultant, Biostatistical Consultant, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia