Richard Gray1, Bridgina Mackay2, Amanda Waters2, Ellie Brown3. 1. School of Nursing and Midwifery, La Trobe University, Melbourne, Australia. Electronic address: r.gray@latrobe.edu.au. 2. School of Nursing and Midwifery, La Trobe University, Melbourne, Australia. 3. Orygen, The National Centre of Excellence in Youth Mental Health, 35 Poplar Road, Parkville, Melbourne, Australia; Centre for Youth Mental Health, the University of Melbourne, Melbourne, Australia.