1. Department of Ecology and Evolution, University of Chicago, Chicago, IL
2. Departments of Microbiology & Molecular Genetics and Medicine, University of California Irvine, Irvine, CA.
3. Vical, San Diego, CA
4. Department of Internal Medicine, Yale School of Medicine, New Haven, CT
5. Department of Epidemiology & Public Health, Yale School of Medicine, New Haven, CT.