Fuchs, H. [P:(DE-Juel1)7363] ; Dubé, W. P. [P:(DE-HGF)0] ; Lerner, B.M. [P:(DE-HGF)0] ; Wagner, N.L. [P:(DE-HGF)0] ; Williams, E.J. [P:(DE-HGF)0] ; Brown, N. [P:(DE-HGF)0]