Correction to: European Journal of Human Genetics https://doi.org/10.1038/s41431-021-00920-y, published online 15 July 2021

The Data statement was partly wrong and should have read as below.

DATA AVAILABILITY

All data and material are either included in the Supplementary information or publicly available (i.e., the published articles, PubMed). The guidelines and background information are available on the website of the Royal Dutch Pharmacists Association (KNMP) (Pharmacogenetic Recommendations. Available from: https://www.knmp.nl/). The guidelines and background information will be available on PharmGKB.org.