[1] NHLBI, Lab Mol Immunol, NIH, Bldg 10, Bethesda, MD 20892 USA
[2] NHLBI, Immunol Ctr, NIH, Bldg 10, Bethesda, MD 20892 USA
[3] Univ Lubeck, Inst Syst Inflammat Res, D-23562 Lubeck, Germany
[4] Kings Coll London, Sch Immunol & Microbial Sci, London SE1 9RT, England
[5] Cincinnati Childrens Hosp Med Ctr, Div Immunobiol, Cincinnati, OH 45229 USA
[6] Univ Cincinnati, Coll Med, Cincinnati, OH 45229 USA