. 2017 Sep 25;1(2):e5. doi: 10.2196/cardio.8025
©Heather M Johnson, Jamie N LaMantia, Colleen M Brown, Ryan C Warner, Laura M Zeller, Ryan C Haggart, Keven Stonewall, Diane R Lauver. Originally published in JMIR Cardio (http://cardio.jmir.org), 25.09.2017.
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Figure 1.
Percentage of new versus returning visitors to the MyHEART website from January 1, 2017 to June 29, 2017 (N=1090).