1. Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore
2. Department of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, Texas, USA
3. Department of Pathology, University of Texas Medical Branch, Galveston, Texas, USA
4. MIVEGEC, Univ. Montpellier, IRD, CNRS, Montpellier, France
5. Department of Internal Medicine, University of Texas Medical Branch, Galveston, Texas, USA
6. Institute of Human Infections and Immunity, University of Texas Medical Branch, Galveston, Texas, USA