Dr Nasim Salehi, School of Health and Human Sciences, Southern Cross University, Bilinga, Queensland, Australia
Tracy Sheldrick is Manager of Speech Pathology and Audiology at Bendigo Health in Australia currently studying Masters of Healthcare Leadership through Southern Cross University
Funding details: This project was undertaken as part of the Masters of Healthcare Leadership, Southern Cross University. No funding
Disclosure statement: No potential conflict of interest was reported by the authors.
Word count: 3,820 excluding tables and references
Table 1. Databases and search terms used to identify literature for review
Table 2. Key methodological features and findings from reviewed studies of quantitative studies
Table 3. Key methodological features and findings from reviewed studies of qualitative studies
Figure 1. PRISMA flow diagram, Adapted from PRISMA, 2015