. 2015 Oct 19;17(10):e236. doi: 10.2196/jmir.4083
©Michel Jean Louis Walthouwer, Anke Oenema, Lilian Lechner, Hein de Vries. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 19.10.2015.
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Figure 2.
Example of the text version of the intervention.