. 2018 Mar 27;6(3):e75. doi: 10.2196/mhealth.9467
©Peter Rasche, Alexander Mertens, Christopher Brandl, Shan Liu, Benjamin Buecking, Christopher Bliemel, Klemens Horst, Christian David Weber, Philipp Lichte, Matthias Knobe. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 27.03.2018.
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