Published on in Vol 22, No 2 (2020): February
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/13266, first published
.
1 Open Lab, School of Computing, Newcastle University, Newcastle upon Tyne, United Kingdom
2 Centre of Organisational and Social Informatics, Faculty of Information Technology, Monash University, Melbourne, Australia
3 Human Nutrition Research Centre, Newcastle University, Newcastle upon Tyne, United Kingdom