N. Muller-Bérat1, J. Minowada1, K. Tsuji-Takayama1, H. Drexler1, M. Lanotte1, J. Wieslander1, A. Wiik1
1Department of Autoimmunology, Statens Seruminstitut, Copenhagen, Denmark; The Fujisaki Cell Center, Okayama, Japan; The German Cell Line Bank, Braunschweig, Germany; and INSERM U-301, Centre Hayem, Hôpital St Louis, Paris, France