Funding for this research was provided by:
Bill and Melinda Gates Foundation
World Health Organization
Text and Data Mining valid from 2018-04-18
Received: 21 September 2017
Accepted: 11 February 2018
First Online: 18 April 2018
Ethics approval and consent to participate
: This study was approved by the ethics committees at the World Health Organization and the Kinshasa School of Public Health. This study is registered with the Australian New Zealand Clinical Trials Registry on April 9,2010, number ACTRN12610000286044.
: Not applicable.
: The authors declare that they have no competing interests.
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