Funding for this research was provided by:
Medical Research Council (MC_PC_15103, MR/M01360X/1, MR/N010469/1, MR/K000551/1)
Wellcome Trust (098051)
Fundação para a Ciência e a Tecnologia (UID/Multi/04413/2013)
Text and Data Mining valid from 2018-08-14
Received: 23 November 2017
Accepted: 31 July 2018
First Online: 14 August 2018
Ethics approval and consent to participate
: The studies were approved by the Health Sciences Research Committee in Malawi (#424) and by the London School of Hygiene and Tropical medicine ethics committee (#5067). HIV testing included pre- and post-test counselling and informed consent. Informed written consent was sought and obtained for all patients in the study.
: Not applicable.
: The authors declare that they have no competing interests.
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