Published on in Vol 7, No 6 (2018): June
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/9043, first published
.

1 School of Medicine , University College Dublin, Dublin , IE
2 Centre for Research in Infectious Diseases , Mater Misericordiae University Hospital, Dublin , IE
3 School of Social and Community Medicine , University of Bristol, Bristol , GB
4 Institute of Global Health , University College London, London , GB
5 Unidad de Enfermedades Infecciosas y Microbiología , Hospital Universitario de Valme, Seville , ES