Correction to: npj Digital Medicine https://doi.org/10.1038/s41746-019-0090-4, published online 11 March 2019

The original version of the published Article mistakenly omitted the second affiliation for the first Author, Andrea Coravos. The first Author’s affiliation has been updated to include Harvard-MIT Center for Regulatory Science, Boston, MA, USA. This has been corrected in the HTML and PDF version of the Article.