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. 2019 Nov 8;8(11):e16406. doi: 10.2196/16406

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©Sean Arayasirikul, Dillon Trujillo, Caitlin M Turner, Victory Le, Erin C Wilson. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 08.11.2019.

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 Research Protocols, is properly cited. The complete bibliographic information, a link to the original publication on http://www.researchprotocols.org, as well as this copyright and license information must be included.

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Health eNavigation (Health eNav) study design. CASI: computer-assisted self-interviewing; EMA: ecological momentary assessment; SMS: short message service.