Rhodes, Tim http://orcid.org/0000-0003-2400-9838
Egede, Siri
Grenfell, Pippa
Paparini, Sara
Duff, Cameron
Funding for this research was provided by:
National Institutes for Health Research
Article History
First Online: 25 July 2018
Compliance with ethical standards
:
: All authors have no declarations or conflicts of interest.
: The study received approval from the Ethics Committee of the London School of Hygiene and Tropical Medicine.