Published on in Vol 8 , No 4 (2020) :April
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/15704, first published
.

1 Insight Centre for Data Analytics, UCD School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, IE
2 Data and Digital, Novartis Pharma AG, Basel, CH
3 Data Sciences, Novartis Business Services, Dublin, IE