1. Clinical Director, North Shore Ryde Mental Health Service, St Leonards, NSW, and; Northern Sydney Local Health District, St Leonards, NSW, and; Department of Psychiatry, University of Sydney, Sydney, NSW, Australia
2. Nurse Unit Manager, Royal North Shore Hospital Psychiatric Emergency Care Centre, St Leonards, NSW, and; North Shore Ryde Mental Health Service, St Leonards, NSW, and; Northern Sydney Local Health District, St Leonards, NSW, Australia
3. Ward Clerk, Royal North Shore Hospital Psychiatric Emergency Care Centre, St Leonards, NSW, and; North Shore Ryde Mental Health Service, St Leonards, NSW, and; Northern Sydney Local Health District, St Leonards, NSW, Australia