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1 Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London WC1E 7HT, UK; Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, USA. Electronic address: heidi.larson@lshtm.ac.uk.
1 Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London WC1E 7HT, UK; Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, USA. Electronic address: heidi.larson@lshtm.ac.uk.