*University of Oxford, Molecular Immunology Group, Nuffield Department of Medicine and ‖Department of Cellular Science, John Radcliffe Hospital, Headington, Oxford OX3 9DU, United Kingdom; §Department of Anatomy, University of Kuopio, FIN-70211 Kuopio, Finland; and ‡Human Genome Sciences, Inc., Rockville, Maryland 20850(1999-02-22時点)
