Kenya Medical Research Institute (KEMRI) - Kemri-Wellcome Trust Research Programme, Childhood Acute Illness and Nutrition Network, Childhood Acute Illness and Nutrition Network, Kenya Medical Research Institute (KEMRI) - Kemri-Wellcome Trust Research Programme, Kenya Medical Research Institute (KEMRI) - Kemri-Wellcome Trust Research Programme, Kenya Medical Research Institute (KEMRI) - Kemri-Wellcome Trust Research Programme, Childhood Acute Illness and Nutrition Network, Kenya Medical Research Institute (KEMRI) - Kemri-Wellcome Trust Research Programme, Kenya Medical Research Institute (KEMRI) - Kemri-Wellcome Trust Research Programme, Kenya Medical Research Institute (KEMRI) - Kemri-Wellcome Trust Research Programme, Aga Khan University, Aga Khan University, Aga Khan University, Kenya Medical Research Institute (KEMRI), Aga Khan University, Childhood Acute Illness and Nutrition Network, Childhood Acute Illness and Nutrition Network, Aga Khan University, Childhood Acute Illness and Nutrition Network, - Nutrition and Clinical Services Division (NCSD), Childhood Acute Illness and Nutrition Network, Université Joseph Ki-Zerbo, Childhood Acute Illness and Nutrition Network, Childhood Acute Illness and Nutrition Network, Childhood Acute Illness and Nutrition Network, Childhood Acute Illness and Nutrition Network, Johns Hopkins University - Bloomberg School of Public Health, University of Oxford - Nuffield Department of Clinical Medicine and Childhood Acute Illness and Nutrition Network