. 2013 Jan 7;15(1):e5. doi: 10.2196/jmir.2249
©Ólöf Birna Kristjánsdóttir, Egil A. Fors, Erlend Eide, Arnstein Finset, Tonje Lauritzen Stensrud, Sandra van Dulmen, Sigrid Hørven Wigers, Hilde Eide. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 07.01.2013.
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