1. Department of Arthritis and Clinical Immunology and
2. Cardiovascular Biology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK;
3. Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, OK;
4. Department of Hematology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands;
5. Department of Immunopathology, Sanquin Research, Amsterdam, The Netherlands;
6. Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN; and
7. Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR