About the Authors
School of Molecular Medical Sciences, Centre for Biomolecular Science, University of Nottingham, Nottingham, United Kingdom
Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
The authors have declared that no competing interests exist.
Conceived and designed the experiments: SA RJG GWPJ CYC HLP MC BWW PW. Performed the experiments: SA RJG GWPJ CYC HLP PW. Analyzed the data: SA RJG GWPJ CYC HLP MC BWW PW. Contributed reagents/materials/analysis tools: SA MC. Wrote the paper: SA GWPJ MC BWW PW.