Correction to: Nature Protocols https://doi.org/10.1038/s41596-020-0375-8, published online 17 August 2020.

In the version of this article initially published, a merged image in the fourth column (Primary–, Anti-mouse IgG–, and ChIL probe +) in Fig. 2c did not correspond with the single-channel images above it. This was due to inadvertently placing another image from the same experiment. The original and corrected Fig. 2c appear as Fig. 1, below. The error has been corrected in the HTML and PDF versions of the article.

Fig. 1
figure 1

Original and revised Fig. 2c.