Maxwell, C. R. [P:(DE-HGF)0] ; Villalobos, M. E. [P:(DE-HGF)0] ; Schultz, R. T. [P:(DE-HGF)0] ; Herpertz-Dahlmann, B. [P:(DE-HGF)0] ; Konrad, K. [P:(DE-HGF)0] ; Kohls, G. [P:(DE-HGF)0]