“…Eight studies applied a combination of two or more questionnaires. [30, 32, 40, 47, 49, 58, 61, 65] A post-intervention interview, focus group or writing assignment offers the student an opportunity to reflect on the interprofessional experience, as was done in 16 studies. [25, 27, 32, 34, 37, 43–45, 51, 53–55, 65, 69, 71, 72] More than 15 different instruments or their adaptations were applied in the 65 studies in this review (see Additional file 1).…”