Correction to: Journal of Perinatology

https://doi.org/10.1038/s41372-020-0648-7

published online 17 March 2020

At the request of the VON, based on their data sharing policy, we have removed the VON reference in the abstract, the VON comparison data from Table 2, adjusted the “Results” section that compares our data to VON, and added the verbiage requested by them in “Acknowledgements”.