Correction to: Journal of Perinatology https://doi.org/10.1038/s41372-022-01550-y, published online 30 October 2022

The authors noticed in the published version of the paper that a footnote that was once attached to our Figure 1 did not make it into the version we submitted to the journal. We think that the footnote is necessary. Without it, the reader would assume that the plotted estimates are per year and they would not be able to replicate the figures give the same data.

The original article has been corrected.