Rabenstein, M. [P:(DE-HGF)0] ; Hucklenbroich, J. [P:(DE-HGF)0] ; Willuweit, Antje [P:(DE-Juel1)144347] ; Ladwig, A. [P:(DE-HGF)0] ; Fink, Gereon Rudolf [P:(DE-Juel1)131720] ; Schroeter, M. [P:(DE-HGF)0] ; Langen, Karl-Josef [P:(DE-Juel1)131777] ; Rueger, M. A. [P:(DE-HGF)0]