. 2020 Jul 22;8(7):e15948. doi: 10.2196/15948
©Katherine G Elliston, Benjamin Schüz, Tim Albion, Stuart G Ferguson. Originally published in JMIR mHealth and uHealth (http://mhealth.jmir.org), 22.07.2020.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR mHealth and uHealth, is properly cited. The complete bibliographic information, a link to the original publication on http://mhealth.jmir.org/, as well as this copyright and license information must be included.
Figure 1.
Participant flow diagram.