Published on in Vol 7, No 6 (2018): June
1 School of Medicine, University College Dublin, Dublin, Ireland
2 Centre for Research in Infectious Diseases, Mater Misericordiae University Hospital, Dublin, Ireland
3 School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom
4 Institute of Global Health, University College London, London, United Kingdom
5 Unidad de Enfermedades Infecciosas y Microbiología, Hospital Universitario de Valme, Seville, Spain