1 Department of Child and Adolescent Psychiatry, School of Paediatrics and Child Health and School of Psychiatry and Clinical Neurosciences, Faculty of Medicine, Dentistry and Health Sciences, University of Western Australia, Perth, WA 6009, Australia; Specialised Child and Adolescent Mental Health Services, Department of Health in Western Australia, Perth, WA, Australia. Electronic address: florian.zepf@uwa.edu.au.
2 School of Psychiatry and Clinical Neurosciences, Faculty of Medicine, Dentistry and Health Sciences, University of Western Australia, Perth, WA, Australia.
3 Neuropharmacology group, Motor Neurone Disease and Neurodegenerative Diseases Research Centre, Macquarie University, Sydney, NSW, Australia.