Figures & data
Figure 1. Flow diagram for literature review indicating databases and number of articles included and excluded.
![Figure 1. Flow diagram for literature review indicating databases and number of articles included and excluded.](/cms/asset/be82d937-0b46-49bb-a464-b20f8976acf1/zgha_a_2153441_f0001_b.gif)
Table 1. Qualification of expert judges participating in the research.
Table 2. Content validity coefficient (CVC) of the questions following the knowledge, attitudes and practices domains.