About the Authors

Christine R. Collins

Affiliation Division of Parasitology, MRC National Institute for Medical Research, Mill Hill, London, United Kingdom

Fiona Hackett

Affiliation Division of Parasitology, MRC National Institute for Medical Research, Mill Hill, London, United Kingdom

Malcolm Strath

Affiliation Division of Parasitology, MRC National Institute for Medical Research, Mill Hill, London, United Kingdom

Maria Penzo

Affiliation Division of Parasitology, MRC National Institute for Medical Research, Mill Hill, London, United Kingdom

Chrislaine Withers-Martinez

Affiliation Division of Parasitology, MRC National Institute for Medical Research, Mill Hill, London, United Kingdom

David A. Baker

Affiliation Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom

Michael J. Blackman

mblackm@nimr.mrc.ac.uk

Affiliation Division of Parasitology, MRC National Institute for Medical Research, Mill Hill, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CRC DAB MJB. Performed the experiments: CRC FH MS MP CWM. Analyzed the data: CRC FH MJB. Contributed reagents/materials/analysis tools: CRC FH DAB MS. Wrote the paper: CRC MJB.