1. Academic Department of Adolescent Medicine, The Children’s Hospital at Westmead, Westmead, Australia
2. Specialty of Child and Adolescent Health, The University of Sydney, Faculty of Medicine and Health, Westmead, Australia
3. School of Rural Health, The University of Sydney, Faculty of Medicine and Health, Orange, Australia
4. South Western Sydney Clinical School, University of New South Wales, Liverpool Hospital, Liverpool, Australia
5. Department of Respiratory, Ingham Institute for Applied Medical Research, Liverpool, Australia
6. School of Women’s and Children’s Health, University of New South Wales, Randwick, Australia