Correction to: BMC Public Health 20, 1036 (2020)

https://doi.org/10.1186/s12889-020-09164-9

In the publication of the original article [1], the author Dr. Fuchs was erroneously omitted as a collaborator from the KoCo19 collaboration group.

The collaboration group has been updated above. The original article [1] has been corrected.

The publisher apologizes for the inconvenience caused to the authors and readers.