Published on in Vol 5, No 3 (2021): March
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/23843, first published
.
![A Patient-Initiated Digital COVID-19 Contact Notification Tool (TellYourContacts): Evaluation Study A Patient-Initiated Digital COVID-19 Contact Notification Tool (TellYourContacts): Evaluation Study](https://asset.jmir.pub/assets/8f15ee4547b57f4c86a2279b8d409647.png 480w,https://asset.jmir.pub/assets/8f15ee4547b57f4c86a2279b8d409647.png 960w,https://asset.jmir.pub/assets/8f15ee4547b57f4c86a2279b8d409647.png 1920w,https://asset.jmir.pub/assets/8f15ee4547b57f4c86a2279b8d409647.png 2500w)
Books/Policy Documents
- Wohllebe A. New Realities, Mobile Systems and Applications. View