1 Mental Health Drug and Alcohol Nursing, Australian Catholic University and Northern Sydney Local Health District, St Leonards, New South Wales, Australia.
2 Faculty of Health, University of Technology Sydney (UTS), Ultimo, New South Wales, Australia.
3 School of Health, University of New England, Armidale, New South Wales, Australia.
4 Federation University, Mount Helen, Victoria, Australia.
5 National Mental Health Commission, Mount Helen, Victoria, Australia.