Published on in Vol 20, No 3 (2018): March
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/8871, first published
.
1 Department of Public Health & History of Science, School of Medicine, University Miguel Hernandez of Elche, Alicante, Spain
2 Foundation for the Promotion of Health and Biomedical Research from the Valencian Community, University General Hospital of Alicante, Alicante, Spain
*all authors contributed equally