. 2009 Mar 9;11(1):e8. doi: 10.2196/jmir.1120
© Khaled El Emam, Elizabeth Jonker, Margaret Sampson, Karmela Krleza-Jeric, Angelica Neisa. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 09.03.2009.
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Figure 1.
Responses to the survey