Correction to: Nature Communications https://doi.org/10.1038/s41467-019-10916-4, published online 5 July 2019.

The original version of this Article contained an error in the second paragraph of the “Static and dynamic correlations” section of the “Results” and incorrectly read “–ΔI (N−1)”. The corrected version reads “–ΔI/ (N−1)”.

This error has been corrected in both the PDF and HTML versions of the article.