Vu, Lung http://orcid.org/0000-0001-9088-7407
Misra, Kavita
Funding for this research was provided by:
United States Agency for International Development
Article History
First Online: 20 November 2017
Compliance with Ethical Standards
:
: We have no conflict of interest to declare.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study was approved by the National Institute for Medical Research (NIMR, Dar es Salaam, Tanzania) and PSI Research Ethics Boards (Washington DC, USA).
: Informed consent was obtained from all individual participants included in the study.