Nature Reviews Disease Primers 6, Article number: 22 (2020) https://doi.org/10.1038/s41572-020-0156-2 Published online 02 April 2020

In the originally published version of Figure 3, the age for first-degree relatives of patients in the intermediate risk category was incorrectly stated as <50 years, whereas the correct age is >50 years. The corrected figure has now been added to the HTML and PDF versions of the article.