1. The University of Sydney Sydney NSW Australia
2. Department of Speech Pathology and Audiology Gold Coast Hospital and Health Service Gold Coast Qld Australia
3. Department of Physiotherapy Gold Coast Hospital and Health Service Gold Coast Qld Australia
4. Dr Liang Voice Program Faculty of Health Sciences University of Sydney Sydney NSW Australia
5. Menzies Health Institute Queensland & Allied Health Sciences Griffith University Gold Coast Qld Australia
6. Department of Clinical Governance, Education and Research Gold Coast Hospital and Health Service Gold Coast Qld Australia