. 2019 Apr 30;2(1):e12192. doi: 10.2196/12192
©Estefanía Guisado-Fernández, Guido Giunti, Laura M Mackey, Catherine Blake, Brian Michael Caulfield. Originally published in JMIR Aging (http://aging.jmir.org), 30.04.2019.
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 Aging, is properly cited. The complete bibliographic information, a link to the original publication on http://aging.jmir.org, as well as this copyright and license information must be included.
Figure 1.
Study selection workflow.