1. Ear Science Institute Australia, Subiaco, Australia
2. School of Human Sciences, The University of Western Australia, Nedlands, Australia
3. Ear Sciences Centre, The University of Western Australia, Nedlands, Australia
4. Department of Speech Language Pathology and Audiology, University of Pretoria, Pretoria, South Africa
5. Ear Health Group, Telethon Kids Institute, The University of Western Australia, Nedlands, Australia
6. Division of Paediatrics, UWA School of Medicine, The University of Western Australia, Nedlands, Australia
7. Department of Audiology, Perth Children’s Hospital, Perth, Australia
8. Syndon Barabash, Iris Family Medicine, Glen Iris, Australia