1. Malaria Public Health & Epidemiology Group, Kenya Medical Research Institute‐Wellcome Trust Research Programme, Nairobi, Kenya
2. Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
3. MRC Tropical Epidemiology Group, London School of Hygiene and Tropical Medicine, London, UK
4. Centre for Tropical Medicine, Nuffield Department of Clinical Medicine, University of Oxford, CCVTM, Oxford, UK