Thanh H.N., Oxford University Clinical Research Unit, Ho Chi Minh City, Viet Nam; Sutrisni I.A., Oxford University Clinical Research Unit Indonesia, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia; Rijal S., Oxford University Clinical Research Unit, Kathmandu, Nepal; Pandey A., Oxford University Clinical Research Unit, Kathmandu, Nepal; Tran T.P., Oxford University Clinical Research Unit, Hanoi, Viet Nam; Dien R., Oxford University Clinical Research Unit Indonesia, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia; Thi Hong Y.N., Oxford University Clinical Research Unit, Ho Chi Minh City, Viet Nam; Timoria D., Oxford University Clinical Research Unit Indonesia, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia, Sumba Foundation, Sumba, Indonesia; Friska D., Department of Community Medicine, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia; Kekalih A., Department of Community Medicine, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia; Bogh C., Sumba Foundation, Sumba, Indonesia; Karkey A., Oxford University Clinical Research Unit, Kathmandu, Nepal; Hamers R.L., Oxford University Clinical Research Unit Indonesia, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia, Centre for Tropical Medicine and Global Health, Nuffield Dept of Medicine, University of Oxford, Oxford, United Kingdom; Chambers M., Oxford University Clinical Research Unit, Ho Chi Minh City, Viet Nam, Centre for Tropical Medicine and Global Health, Nuffield Dept of Medicine, University of Oxford, Oxford, United Kingdom; Lewycka S., Oxford University Clinical Research Unit, Hanoi, Viet Nam, Centre for Tropical Medicine and Global Health, Nuffield Dept of Medicine, University of Oxford, Oxford, United Kingdom; Van Nuil J.I., Oxford University Clinical Research Unit, Ho Chi Minh City, Viet Nam, Centre for Tropical Medicine and Global Health, Nuffield Dept of Medicine, University of Oxford, Oxford, United Kingdom