. 2012 Sep 28;14(5):e132. doi: 10.2196/jmir.2169
©Per Egil Kummervold, Jan-Are K Johnsen, Stein Olav Skrøvseth, Rolf Wynn. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 28.09.2012.
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Figure 1.
Strategy Flowchart.