. 2013 Mar 21;15(3):e47. doi: 10.2196/jmir.2225
©Oliver Hirsch, Franziska Hauschild, Martin H. Schmidt, Erika Baum, Hanna Christiansen. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 21.03.2013.
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Figure 1.
Example of survey items per page.