Correction to: Nature Communications; https://doi.org/10.1038/s41467-018-05174-9; published online 12 July 2018

The original version of this Article contained an error in the author affiliations.

Xiaochun Yu was incorrectly associated with College of Life Sciences, Hebei University, Baoding 071000 Hebei, China.

This has now been corrected in both the PDF and HTML versions of the Article.