1. Department of Microbiology & Molecular Genetics, University of California, Irvine, CA 92697-4025
2. W. Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Malaria Research Institute, Johns Hopkins University, Baltimore, MD 21205
3. Divisions of Epidemiology and Biostatistics, School of Public Health, University of California, Berkeley, CA 94720
4. Department of Molecular Biology & Biochemistry, University of California, Irvine, CA 92697-3900