Published on in Vol 7 , No 4 (2019) :April
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/13447, first published
.

1 School of Medicine, Stanford University, Stanford, CA, US
2 Data Science Institute, Columbia University, New York, NY, US
3 Design Lab, College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, AE
*these authors contributed equally