One of the authors of the above article (Mook, P, et al (2018)), affiliations were incorrectly identified in the original article. They have been correctly listed below:
Piers Mook1, 2
1Field Epidemiology Service, National Infection Service, Public Health England (PHE), London, UK
and
2Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK