A model to identify individuals with a high probability of a SARS-CoV-2 infection. Issue 3 (March 2021) - Kowall, B.; Nonnemacher, M.; Brune, B.; Brinkmann, M.; Dudda, M.; Böttcher, J.; Schmidt, B.; Standl, F.; Stolpe, S.; Dittmer, U.; Jöckel, KH; Stang, A.