Alt, W. [P:(DE-Juel1)VDB15083] ; Eibach, U. [P:(DE-Juel1)VDB93516] ; Herzog, V. [P:(DE-Juel1)VDB71854] ; Schütz, G. M. [P:(DE-Juel1)130966] ; Schleim, M. [P:(DE-Juel1)VDB93517]