Published on in Vol 7, No 3 (2019): March
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/11933, first published
.
1 Institut d'Informatica i Aplicacions, Universitat de Girona, Girona, Spain
2 Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, Girona, Spain