1 Department of Health Services Policy & Management, University of South Carolina, 915 Greene Street, Columbia, SC 29208, USA.
2 Duke Global Health Institute, Duke University, 310 Trent Drive, Durham, NC 27710, USA.
3 Muhimbili Research Centre, National Institute for Medical Research, P.O. Box 65001, Dar-es-Salaam, Tanzania; Muhimbili University of Health and Allied Sciences, United Nations Rd, Dar es Salaam, Tanzania; The Nelson Mandela African Institution of Science and Technology (NM-AIST), Nelson Mandela Rd, Arusha, Tanzania; Alliance for Africa Research and Innovation (A4A), Dar es Salaam, Tanzania.
4 Muhimbili Research Centre, National Institute for Medical Research, P.O. Box 65001, Dar-es-Salaam, Tanzania.
5 Duke Global Health Institute, Duke University, 310 Trent Drive, Durham, NC 27710, USA; School of Social Work, University of North Carolina at Chapel Hill, Tate-Turner-Kuralt Building, 325 Pittsboro St, CB #3550, Chapel Hill, NC 27599, USA.
6 Department of Health Services Policy & Management, University of South Carolina, 915 Greene Street, Columbia, SC 29208, USA; Duke Global Health Institute, Duke University, 310 Trent Drive, Durham, NC 27710, USA; South Carolina SmartState Center for Healthcare Quality, University of South Carolina, 915 Greene Street, Columbia, SC 29208, USA.
7 Duke Global Health Institute, Duke University, 310 Trent Drive, Durham, NC 27710, USA; Department of Family Medicine and Community Health, 2200 W. Main Street, Suite 600, School of Medicine, Duke University, Durham, NC 27710, USA. Electronic address: lavanya.vasudevan@duke.edu.