1. Montana State University, Department of Microbiology and Immunology, Bozeman, Montana, USA
2. Geisel School of Medicine at Dartmouth, Department of Microbiology and Immunology, Lebanon, New Hampshire, USA
3. Department of Microbiology, Miami University, Oxford, Ohio, USA
4. Department of Laboratory Medicine, Clinical Microbiology Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
5. Department of Medicine, Infectious Disease Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
6. Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, New York, USA