1. Speech Pathology and Audiology Department, Logan Hospital, Metro South Hospital and Health Service, Queensland Health, Queensland, Australia
2. School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
3. Centre for Functioning and Health Research, Metro South Hospital and Health Service, Queensland Health, Queensland, Australia
4. Department of Otolaryngology Head and Neck Surgery, Division of Surgery, Integrated Specialist Ear Nose and Throat Service, Logan Hospital, Metro South Hospital and Health Service, Queensland Health, Queensland, Australia
5. School of Medicine, Griffith Medical School, Griffith University, Brisbane, Australia