Table 1.
Inclusion and exclusion criteria.
Fig 1.
Flow chart.
Table 2.
Risk of bias rating COSMIN.
Table 3.
Risk of bias rating QUADAS-2.
Table 4.
Overview table of study results: Primary outcomes.
Table 5.
Overview table of study results.
Secondary outcomes.
Table 6.
Primary outcomes.
Table 7.
Secondary outcomes.