Published on in Vol 2, No 2 (2017): Jul-Dec
![One Drop | Mobile: An Evaluation of Hemoglobin A1c Improvement Linked to App Engagement One Drop | Mobile: An Evaluation of Hemoglobin A1c Improvement Linked to App Engagement](https://asset.jmir.pub/assets/4568fa47af2028a65d92151a7e07c9c6.jpeg 480w,https://asset.jmir.pub/assets/4568fa47af2028a65d92151a7e07c9c6.jpeg 960w,https://asset.jmir.pub/assets/4568fa47af2028a65d92151a7e07c9c6.jpeg 1920w,https://asset.jmir.pub/assets/4568fa47af2028a65d92151a7e07c9c6.jpeg 2500w)
1 Informed Data Systems, Inc, New York, NY, United States
2 Leiden University, Leiden, Netherlands
3 Biomedical Informatics Consultants LLC, Potomac, MD, United States
4 University of California, San Diego, San Diego, CA, United States
5 The University of Arizona Health Sciences, Tucson, AZ, United States