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. 2019 Mar 14;3(1):e9858. doi: 10.2196/formative.9858

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©Daniel McLinden, Sarah Myers, Michael Seid, Melida Busch, David Davis, John Murphy. Originally published in JMIR Formative Research (http://formative.jmir.org), 14.03.2019.

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

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Contributions of some community members (emerging activists) approach and surpass contributions of the activist in final 15 months.