1. Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030.
2. Division of Infectious Diseases, Department of Internal Medicine, Mayo Clinic, Rochester, MN 55902.
3. Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55902.
4. Cancer Center, Mayo Clinic, Rochester, MN 55902.
5. Department of Immunology, Mayo Clinic, Rochester, MN 55902.
6. Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN 55902.
7. Translational Immunovirology and Biodefense Program, Mayo Clinic, Rochester, MN 55902.