Influence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccinations on cluster events among patients and staff in a tertiary-care hospital in Germany – CORRIGENDUM. Issue 1 (10th August 2022) - Eisenmann, Michael; Rauschenberger, Vera; Knies, Kerstin; Schwarzmann, Gerhard; Vogel, Ulrich; Krone, Manuel