Published on in Vol 23, No 1 (2021): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/21212, first published
.
1 Department of Mathematics, University of Turin, Turin, Italy
2 ISI Foundation, Turin, Italy
3 Department of Chemistry, University of Turin, Turin, Italy
4 Department of Computer Science, University of Turin, Turin, Italy