Institution: | 1.Department of Medicine/Immunobiology Program and 2.Department of Microbiology and Molecular Genetics/Bioinformatics, University of Vermont, Burlington, VT 05405;3.Trudeau Institute, Saranac Lake, NY 12983;4.Laboratory of Molecular Immunology, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892;5.Istituto di Ricerche di Biologia Molecolare P. Angeletti, 00040 Pomezia, Roma, Italy |