[1
]
Pratt School of Engineering, Duke University, Durham, North Carolina.
[2
]
Department of Surgery, Makerere University, Kampala, Uganda.
[3
]
Makerere University College of Health Sciences, Kampala, Uganda; Duke-Makerere University
Biomedical Engineering Partnership, Durham, North Carolina and Kampala, Uganda.
[4
]
Pratt School of Engineering, Duke University, Durham, North Carolina; Duke-Makerere
University Biomedical Engineering Partnership, Durham, North Carolina and Kampala,
Uganda.
[5
]
Department of Surgery, Duke University, Durham, North Carolina; Duke Global Health
Institute, Duke University, Durham, North Carolina. Electronic address: Tamara.Fitzgerald@duke.edu.