Published on in Vol 22, No 9 (2020): September
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/20701, first published
.
1 Department of Management, Technology, and Economics, ETH Zurich, Zurich, Switzerland
2 Future Health Technologies programme, Campus for Research Excellence and Technological Enterprise, Singapore-ETH Centre, Singapore, Singapore