Diversity in addiction publishing.

With the aim of investigating diversity in the addiction journal publishing field, information about 41 peer-reviewed addiction journals and their total content for the year 2018 were collected. Quantitative and qualitative content analytical methods were employed to map geographic and gender representation among authors and editors as well as the level of epistemic heterogeneity in terms of the share of qualitative research publications. Affiliations among authors and editors showed an overwhelming US and Anglophone dominance.