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. 2015 Dec 22;4(4):e139. doi: 10.2196/resprot.4894

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©Anne H Berman, Mikael Gajecki, Morgan Fredriksson, Kristina Sinadinovic, Claes Andersson. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 22.12.2015.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Research Protocols, is properly cited. The complete bibliographic information, a link to the original publication on http://www.researchprotocols.org, as well as this copyright and license information must be included.

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Screen dumps from each of the three apps described in the article. From left to right: Promillekoll, PartyPlanner, TeleCoach.