Published on in Vol 4, No 2 (2018): Apr-Jun
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/9913, first published
.
1 Department of Urology, University of California, Los Angeles, Los Angeles, CA, United States
2 Division of Urology, Cedars-Sinai Medical Center, Los Angeles, CA, United States
3 University of California, Los Angeles, Los Angeles, CA, United States