1. Division of Infectious Diseases, Department of Internal Medicine
2. Center for the Study of Emerging and Re-emerging Pathogens
3. University of Texas Medical School, Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas 77030
4. Massachusetts General Hospital, Boston, Massachusetts 02114
5. Division of Infectious Diseases, Department of Internal Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota 55905
6. Department of Microbiology and Molecular Genetics