Search Results
The literature search found 2,746 results across all databases. After
review of additional resources, a further 7 papers were added. Five
hundred and thirty-four duplicated were removed, and a further 2,180
were excluded after screening of title and abstract. Full text review
was performed on 32 papers and 25 were removed. Seven papers were met
the inclusion criteria. One paper was thought to be suitable for
inclusion; however, despite an extensive search no English language
copies could be found, and it was ultimately excluded. Figure 4summarises the findings in a PRISMA flow diagram.