1. Department of Medicine, Division of Allergy and Infectious Disease, Center for Emerging and Reemerging Infectious Disease,
2. School of Animal and Comparative Biomedical Sciences, College of Agriculture and Life Sciences, University of Arizona, Tucson; and
3. Center for Tropical and Emerging Global Diseases and
4. Department of Chemistry,
5. Department of Biochemistry, Biomolecular Structure Center, University of Washington, Seattle;
6. Department of Biochemistry, and
7. Department of Cellular Biology, University of Georgia, Athens