1. Telethon Kids Institute, University of Western Australia, Nedlands, WA, Australia
2. Telethon Kids Institute, University of Western Australia, WA, Australia
3. Gender Diversity Service, Child and Adolescent Health Service, Nedlands, WA, Australia
4. School of Psychiatry and Clinical Neurosciences, University of Western Australia, Nedlands, WA, Australia
5. Paediatrics, Medical School, The University of Western Australia, Nedlands, WA, Australia
6. Telethon Kids Institute, University of Western Australia, Perth Children’s Hospital, 15 Hospital Ave., Nedlands, WA 6009, Australia