Correction to: Nature Protocols https://doi.org/10.1038/s41596-020-0301-0, published online 3 April 2020.

In the version of this article initially published, the following statement was missing for authors Luc Cornet, Matthias Hirsch-Hoffmann and Syed Shan-e-Ali Zaidi: “These authors contributed equally.” The error has been corrected in the HTML and PDF versions of the article.