1. Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam.
2. Centre for Tropical Medicine and Global Health, Oxford University, Oxford, UK.
3. The Department of Medicine, University of Cambridge, Cambridge, UK.
4. The Wellcome Trust Sanger Institute, Cambridge, UK.
5. The London School of Hygiene and Tropical Medicine, London, UK.
6. Institut Pasteur, Paris, France.
7. Department of Biochemistry and Molecular Biology, Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Parkville, Victoria, Australia.