. 2019 Mar 19;2(1):e10019. doi: 10.2196/10019
©Theodore D Cosco, Joseph Firth, Ipsit Vahia, Andrew Sixsmith, John Torous. Originally published in JMIR Aging (http://aging.jmir.org), 19.03.2019.
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Figure 2.
mhealth data collection inputs. GPS: global positioning system; SMS: short message service.