Published on in Vol 8, No 10 (2020): October
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/20480, first published
.
1 Hospital General Universitario Gregorio Marañon, Madrid, Spain
2 Hospital Clinic Barcelona, Barcelona, Spain
3 Faculty of Pharmacy, Universidad Complutense de Madrid, Madrid, Spain