[1] Univ New South Wales, Sch Clin Med, Psychiat & Mental Hlth Dept, Sydney, NSW, Australia
[2] Cent Coast Local Hlth Dist, Gosford, NSW, Australia
[3] New South Wales Minist Hlth, St Leonards, NSW, Australia
[4] Western Sydney Local Hlth Dist, Parramatta, NSW, Australia
[5] Ingham Inst, Liverpool, NSW, Australia
[6] South Western Sydney Local Hlth Dist, Acad Unit Infant Child & Adolescent Serv AUCS, Sydney, NSW, Australia