1. Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA;
2. Department of Microbiology and Immunology, University of Montreal, Montreal, Canada;
3. Department of Laboratory Medicine, University of Washington, Seattle, WA;
4. Department of Laboratory Medicine, University of California, San Francisco, San Francisco, CA;
5. Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA;
6. Department of Medicine, and
7. Department of Pathology, University of Washington, Seattle, WA;
8. Department of Pediatrics, Samsung Medical Center, Sungkyungkwan University, School of Medicine, Seoul, Korea; and
9. Hematopoietic Stem Cell Transplantation Division, National Cancer Research Center Hospital, Tokyo, Japan