Published on in Vol 3, No 1 (2020): Jan-Jun
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/17292, first published
.
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1 University of Pittsburgh, Pittsburgh, PA, United States
2 The Heinz College of Information Systems and Public Policy, Carnegie Mellon University, Pittsburgh, PA, United States
3 University of Washington, Seattle, WA, United States