London School of Hygiene & Tropical Medicine, Institute of Health Policy and Development Studies, National Institutes of Health, University of Philippines Manila, London School of Hygiene & Tropical Medicine - Centre for Mathematical Modelling of Infectious Diseases, Aga Khan University, New York University (NYU), Aurum Institute, London School of Hygiene & Tropical Medicine, London School of Hygiene & Tropical Medicine - Department of Infectious Disease and Epidemiology, London School of Hygiene & Tropical Medicine, National Center for Disease Control and Public Health, London School of Hygiene & Tropical Medicine, Universidad Alberto Hurtado, London School of Hygiene & Tropical Medicine and London School of Hygiene & Tropical Medicine