Published on in Vol 4, No 2 (2021): Jul-Dec
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/20975, first published
.
1 Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
2 Department of Computer Science, University of Pennsylvania, Philadelphia, PA, United States
3 Department of Dermatology, University of Pennsylvania, Philadelphia, PA, United States