. 2021 Jan 22;9(1):e21708. doi: 10.2196/21708
©Carme Ferré-Grau, Laia Raigal-Aran, Jael Lorca-Cabrera, Teresa Lluch-Canut, Maria Ferré-Bergadà, Mar Lleixá-Fortuño, Montserrat Puig-Llobet, Maria Dolores Miguel-Ruiz, Núria Albacar-Riobóo. Originally published in JMIR mHealth and uHealth (http://mhealth.jmir.org), 22.01.2021.
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 flowchart.