. 2020 Jul 28;22(7):e17312. doi: 10.2196/17312
©Gunhild Brørs, Tore Wentzel-Larsen, Håvard Dalen, Tina B Hansen, Cameron D Norman, Astrid Wahl, Tone M Norekvål, The CONCARD Investigators. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 28.07.2020.
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