Funding for this research was provided by:
Bill and Melinda Gates Foundation (OPP1056057)
Text and Data Mining valid from 2020-01-30
Received: 16 February 2019
Accepted: 6 January 2020
First Online: 30 January 2020
Ethics approval and consent to participate
: This trial was reviewed and approved by the institutional review committee at Columbia University (FWA00002636; New York, NY) (approved 9/30/2013), RTI International (FWA00003331 Durham, NC) (approved 7/19/2013) and the ethics review committees at Aga Khan University (FWA00001177; Karachi Pakistan) (approved 8/7/14), Kinshasa School of Public Health (FWA000003581 Kinshasa, DRC) (approved 2/13/14), Universidad Francisco Marroquin Facultad de Medicina (FWA000003581 Guatemala City, Guatemala) (approved 12/06/13), Moi University (FWA000003128; Eldoret, Kenya) (approved 6/10/14), and the University of Zambia (FWA00000338; Lusaka, Zambia) (approved 2/13/14). All women who participated provided informed consent.
: Not applicable.
: The authors declare that they have no competing interests.