Correction to: Genet Med 2019; https://doi.org/10.1038/s41436-019-0493-2 published online 11 April 2019

In the original version of this Article, the affiliation details for Drs. Jordan Lerner-Ellis and George Charames did not include the Department of Pathology and Laboratory Medicine at the University of Toronto. In addition, Drs. Jordan Lerner-Ellis and George Charames were incorrectly affiliated with the Institute of Health Policy, Management and Evaluation at the University of Toronto. These errors have now been corrected in both the PDF and HTML versions of the Article.