. 2020 Nov 6;9(11):e21015. doi: 10.2196/21015
©Erica Francis, Kara Shifler Bowers, Glenn Buchberger, Sheryl Ryan, William Milchak, Jennifer Kraschnewski. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 06.11.2020.
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Figure 2.
Recruitment into ECHO Cohorts.