Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12889-022-12939-x/MediaObjects/12889_2022_12939_Fig1_HTML.png)
Key characteristics of primary sources of designed (n = 20) and organic (n = 1) data with complete information. Each primary source is referenced inside each pie chart
Key characteristics of primary sources of designed (n = 20) and organic (n = 1) data with complete information. Each primary source is referenced inside each pie chart