Affiliation: | (1) Institute for Experimental Immunology, University of Copenhagen, Nørre Allé 71, 3., DK-2100 Copenhagen Ø, Denmark;(2) Centre d'Immunologie de Marseille-Luminy, Case 906, F-13288 Marseille Cedex 9, France;(3) CRPG/CNRS, CHU de Purpan, Avenue de Grande Bretagne, F-31300 Toulose, France |