Weatherburn, Peter http://orcid.org/0000-0002-4950-6163
Hickson, Ford http://orcid.org/0000-0003-0395-374X
Reid, David S. http://orcid.org/0000-0001-6832-2418
Marcus, Ulrich http://orcid.org/0000-0002-3143-2717
Schmidt, Axel J. http://orcid.org/0000-0002-6910-4399
Funding for this research was provided by:
European Commission Health Programme (2015 71 01)
Article History
First Online: 18 December 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Ethics approval was granted by the Observational Research Ethics Committee at the London School of Hygiene and Tropical Medicine (reference 14421/RR/8805) on 31 July 2017.