. 2021 Feb 15;23(2):e25578. doi: 10.2196/25578
©Jennifer D Marler, Craig A Fujii, Joseph A Galanko, Daniel J Balbierz, David S Utley. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 15.02.2021.
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Figure 2.
Participant smoking status at the end of Pivot and at final follow up.