Published on in Vol 7, No 9 (2019): September
![Comparison of On-Site Versus Remote Mobile Device Support in the Framingham Heart Study Using the Health eHeart Study for Digital Follow-up: Randomized Pilot Study Set Within an Observational Study Design Comparison of On-Site Versus Remote Mobile Device Support in the Framingham Heart Study Using the Health eHeart Study for Digital Follow-up: Randomized Pilot Study Set Within an Observational Study Design](https://asset.jmir.pub/assets/008ec4459f78b6ed3053877777a6bb98.png 480w,https://asset.jmir.pub/assets/008ec4459f78b6ed3053877777a6bb98.png 960w,https://asset.jmir.pub/assets/008ec4459f78b6ed3053877777a6bb98.png 1920w,https://asset.jmir.pub/assets/008ec4459f78b6ed3053877777a6bb98.png 2500w)
1 Section of Endocrinology, Diabetes, Nutrition, and Weight Management, Boston University School of Medicine, Boston, MA, United States
2 Framingham Heart Study, Framingham, MA, United States
3 Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, Boston, MA, United States
4 Department of Biostatistics, Boston University School of Public Health, Boston, MA, United States
5 Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA, United States
6 Division of Hospital Medicine, University of California, San Francisco, San Francisco, CA, United States
7 Department of Medicine, University of Massachusetts Medical School, Worcester, MA, United States
8 Boston University School of Medicine, Boston, MA, United States
9 Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Massachusetts General Hospital | Harvard Medical School, Boston, MA, United States
10 Merck Research Laboratories, Boston, MA, United States
*these authors contributed equally