1. College of Medicine and Dentistry, James Cook University, Cairns, Queensland, Australia
2. Centre for Nursing and Midwifery Research, James Cook University, Cairns, Queensland, Australia
3. Alice Springs Hospital, Alice Springs, Northern Territory, Australia
4. Cairns Hospital, Cairns, Queensland, Australia
5. Royal Adelaide Hospital, Adelaide, South Australia, Australia
6. University of Adelaide, Adelaide, South Australia
7. Baker IDI Central Australia, Alice Springs, Northern Territory, Australia