Affiliation: | 1. Drug and Alcohol, John Hunter Hospital, Hunter New England Area Health Service, New South Wales, Australia;2. The Faculty of Health, University of Newcastle, New South Wales, Australia;3. Drug and Alcohol Clinical Services, Hunter New England Area Health Service, New South Wales, Australia;4. School of Nursing, Midwifery and Indigenous Health, University of Wollongong, New South Wales, Australia |