Published on in Vol 8, No 8 (2020): August
![Acceptability of App-Based Contact Tracing for COVID-19: Cross-Country Survey Study Acceptability of App-Based Contact Tracing for COVID-19: Cross-Country Survey Study](https://asset.jmir.pub/assets/00f6b4952f372062924f97f9657a6400.png 480w,https://asset.jmir.pub/assets/00f6b4952f372062924f97f9657a6400.png 960w,https://asset.jmir.pub/assets/00f6b4952f372062924f97f9657a6400.png 1920w,https://asset.jmir.pub/assets/00f6b4952f372062924f97f9657a6400.png 2500w)
1 University of Oxford, Oxford, United Kingdom
2 University of Mannheim, Mannheim, Germany
3 University of Maryland, College Park, MD, United States
4 Institute for Employment Research, Nürnberg, Germany
5 Aarhus University, Aarhus, Denmark
6 University of Nottingham, Nottingham, United Kingdom
*these authors contributed equally