. 2015 Sep 3;2(2):e9. doi: 10.2196/rehab.4109
©Jyrki Rasku, Ilmari Pyykkö, Hilla Levo, Erna Kentala, Vinaya Manchaiah. Originally published in JMIR Rehabilitation and Assistive Technology (http://rehab.jmir.org), 03.09.2015.
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