1. Lake Macquarie Mental Health Service; Hunter New England Local Health District; Newcastle NSW Australia
2. School of Nursing & Midwifery; University of Newcastle; Newcastle NSW Australia
3. Psychiatric Emergencies Services; Hunter New England Local Health District; Newcastle NSW Australia
4. Mental Health Service; Hunter New England Local Health District; Newcastle NSW Australia
5. School of Medicine and Public Health; and Centre for Translational Neuroscience and Mental Health (CTNMH); University of Newcastle Newcastle NSW Australia