University of São Paulo - Department of Clinical and Toxicological Analyses, London School of Hygiene & Tropical Medicine - Medical Research Council Unit: The Gambia, University of Sheffield - Department of Infection, Immunity & Cardiovascular Disease, University of São Paulo - Department of Clinical and Toxicological Analyses, University of São Paulo - Department of Clinical and Toxicological Analyses, London School of Hygiene & Tropical Medicine - Vaccines and Immunity Theme, London School of Hygiene & Tropical Medicine - Vaccines and Immunity Theme, London School of Hygiene & Tropical Medicine - Vaccines and Immunity Theme, London School of Hygiene & Tropical Medicine - Medical Research Council Unit: The Gambia, Imperial College London - Department of Infectious Disease, Imperial College London - Department of Infectious Disease, University of Sheffield - Department of Infection, Immunity & Cardiovascular Disease, University of Edinburgh - Queen’s Medical Research Institute, London School of Hygiene & Tropical Medicine - Medical Research Council Unit: The Gambia, Boston Children's Hospital - Division of Gastroenterology, Hepatology, and Nutrition, London School of Hygiene & Tropical Medicine - Medical Research Council Unit: The Gambia, London School of Hygiene & Tropical Medicine - Vaccines and Immunity Theme, University of São Paulo (USP) - Department of Clinical and Toxicological Analyses and University of Sheffield - Department of Infection, Immunity & Cardiovascular Disease

Emory University - Department of Pathology and Laboratory Medicine, University of Mississippi - Department of Medicine, Tulane University - Section of Gastroenterology and Hepatology, Harvard Medical School & MIT - Program in Health Sciences & Technology, University of Mississippi - Department of Medicine, University of Mississippi - Department of Medicine, University of Mississippi - Department of Medicine, University of Mississippi - Department of Medicine, University of Mississippi - Department of Medicine, University of Mississippi - Department of Medicine, University of Mississippi - Department of Medicine, Harvard Medical School & MIT - Program in Health Sciences & Technology, Harvard University - Department of Immunology, Boston Children's Hospital - Division of Gastroenterology, Hepatology, and Nutrition, Tulane University - Section of Gastroenterology and Hepatology and University of Mississippi - Dept. of Cell and Molecular Biology; Cancer Center and Research Institute