Table 5.

Distribution of barriers and strategies to overcome them in the 16 included studies

Domains of barriers and recommended strategies	Total articles studied the barriers	Total articles that recommend some strategies
Inefficient leadership	3	3
Problems related to BSS faculty members	7	4
Problems related to clinical faculty members	8	3
Limited financial resources	3	-
Problems related to the curriculum	13	8
The conflict between BSS faculty members and clinicians	3	6
Negative attitude of students	2	-