. 2019 Sep 30;21(9):e15856. doi: 10.2196/15856
©Niels Henrik I Hjollund. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 30.09.2019
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Figure 4.
Questionnaires received by the AmbuFlex/WestChronic system 2005-19 by answering method.