Correction to: J Occup Med Toxicol 16, 19 (2021)

https://doi.org/10.1186/s12995-021-00308-0

Following the publication of the original article [1], we were notified that the second and the fourth affiliation should be swapped. Descriptions for Figs. 1 and 2 have also been added.

The original article has been corrected.