Figures & data
Table 1. Inclusion and exclusion criteria.
Table 2. Quality assessment of sixteen included studies using MMAT [Citation23].
Table 3. Summary of the 16 included studies.
Table 4. Descriptive quality appraisal of included studies.
Table 5. Quotations from included studies.
Supplemental Material
Download MS Word (28.7 KB)Data availability statement
The data underlying this article are available from the corresponding author on reasonable request.