@article{MunzertSelbGohdesetal.2021, author = {Simon Munzert and Peter Selb and Anita R. Gohdes and Lukas F. Stoetzer and Will Lowe}, title = {Tracking and Promoting Usage of a COVID-19 Contact Tracing App.}, journal = {Nature Human Behavior}, number = {5}, pages = {247 -- 255}, doi = {10.1038/s41562-020-01044-x}, year = {2021}, }