Correction to: npj Digital Medicine https://doi.org/10.1038/s41746-021-00497-2, published online 23 August 2021

The original version of this Article contained errors in the location of the arrows in Figures 1A, 1B, 2A, and 2B. The displayed image slice from the same patient has also been updated for Figure 2B. Additionally, the labels for Figures 1 and 2 have been corrected to “Low-Count” as stated in the figure legends. These have now been corrected in the PDF and HTML versions of the Article.