. Author manuscript; available in PMC: 2021 Aug 15.
Published in final edited form as: Birth Defects Res. 2021 May 5;113(14):1057–1073. doi: 10.1002/bdr2.1898
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
FIGURE 5.
Surveillance version data-recording page