Author Correction: Multi-region sequencing unveils novel actionable targets and spatial heterogeneity in esophageal squamous cell carcinoma.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Correction to: Nature Communications 10.1038/s41467-019-09255-1, published online 11 April 2019.

This Article contained errors in Fig. 1 and Supplementary Fig. 4. In Fig. 1. and Supplementary Fig. 4d the gels were inappropriately spliced together. For each experiment, multiple gels were prepared and the gels were probed in parallel. The figure legends have been updated to describe the parallel processing of the blots.

Additionally, in Supplementary Fig. 4d the colony formation image for ErbB4-E57K of the KYSE180 cells was inadvertently duplicated from the ErbB4-WT image. The image has now been replaced, while the experiment was repeated three times, images are only available from one experiment.

Finally, the original manuscript was published without the Source data for the histograms and gels. The Source data file now contains all the Source data supporting the study.

These errors have been corrected in the Pdf and HTML versions of the Article.