Correction to: Scientific Reports https://doi.org/10.1038/s41598-020-69286-3, published online 29 July 2020


This Article contains an error.


As a result of an error during figure assembly, NQU A Windowsill Day 5 image in Fig 2B duplicates NQU Hallway Air Day 8 image in Fig 2A. The correct image for NQU A Windowsill Day 5 is shown below as Figure 1.

Figure 1
figure 1

Correct image for NQU A Windowsill Day 5 cell culture.


This change does not affect the conclusions of the Article.