Published on in Vol 7, No 5 (2018): May
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/9899, first published
.
1 Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, WI, United States
2 Brown University, Providence, RI, United States
3 Department of Psychiatry, University of Michigan–Ann Arbor, Ann Arbor, MI, United States