Published on in Vol 23, No 7 (2021): July
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/24278, first published
.
1 Federal Institute of Education, Science and Technology of São Paulo, Capivari, Brazil
2 Institute of Mathematics and Computer Sciences, University of São Paulo, São Carlos, Brazil
3 Sidia Institute of Science and Technology, Manaus, Brazil