Published on in Vol 6, No 6 (2018): June
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/8122, first published
.
1 Novo Nordisk Inc, Plainsboro, NJ, United States
2 Kantar Health, Horsham, PA, United States
3 Kantar Health, New York City, NY, United States
*all authors contributed equally