Figure 1
![Figure 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2458-14-1254/MediaObjects/12889_2014_Article_7373_Fig1_HTML.jpg)
Concept map of 6 clusters with labels and statements a , based on African and Asian researchers’ sorting results of 59 statements on what knowledge is needed to conduct research on the causes of health inequalities in their country.
Concept map of 6 clusters with labels and statements a , based on African and Asian researchers’ sorting results of 59 statements on what knowledge is needed to conduct research on the causes of health inequalities in their country.