McGrath, J.A. [P:(DE-HGF)0] ; Adam, M.G. [P:(DE-HGF)0] ; Mauldin III, R.L. [P:(DE-HGF)0] ; Bohn, B. [P:(DE-Juel1)2693] ; Rohrer, F. [P:(DE-Juel1)16347] ; Berresheim, H. [P:(DE-HGF)0]