Figures & data
Figure 1. Yearly numbers of peer-reviewed publications based on Swedish national quality registers (n = 69) 2009–2016.
Figure 2. The Swedish national quality registers were divided into four subgroups characterized by the yearly number of published peer-reviewed articles. Blue bars denote no articles, brown bars 1–4 articles, grey bars 5–9 articles, and yellow bars 10 or more articles.
