. 2014 Dec 8;16(12):e276. doi: 10.2196/jmir.3382
©Bob Erens, Sarah Burkill, Mick P Couper, Frederick Conrad, Soazig Clifton, Clare Tanton, Andrew Phelps, Jessica Datta, Catherine H Mercer, Pam Sonnenberg, Philip Prah, Kirstin R Mitchell, Kaye Wellings, Anne M Johnson, Andrew J Copas. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 08.12.2014.
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