1. Oxford Clinical Research Unit Hanoi, National Hospital for Tropical Diseases, Vietnam
2. University of Miami Miller School of Medicine, Florida
3. National Hospital for Tropical Diseases
4. Hanoi Medical University, Vietnam
5. Department of Medical Microbiology, Radboud Center of Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
6. Nuffield Department of Medicine, University of Oxford, United Kingdom