Correction to: Nature Physics https://doi.org/10.1038/s41567-020-0845-5, published online 30 March 2020.

In the version of this Article originally published online, a present address was missing for author E. Shahmoon: Department of Chemical & Biological Physics, Weizmann Institute of Science, Rehovot, Israel; this has now been added. All versions of the Article have been amended.