. Author manuscript; available in PMC: 2021 Dec 29.
Published in final edited form as: Pediatr Res. 2020 Apr 20;89(3):554–562. doi: 10.1038/s41390-020-0885-7
Users may view, print, copy, and download text and data-mine the content in such documents, for the purposes of academic research, subject always to the full Conditions of use:http://www.nature.com/authors/editorial_policies/license.html#terms
Figure 1:
CONSORT flow diagram for Kellogg Pregnancy study