Published on in Vol 21, No 2 (2019): February
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/12902, first published
.
1 Computational Health Informatics Program, Boston Children's Hospital, Boston, MA, United States
2 Department of Biomedical Informatics, Harvard Medical School, Boston, MA, United States