Faust, U. [P:(DE-Juel1)VDB103618] ; Hampe, N. [P:(DE-Juel1)128813] ; Rubner, W. [P:(DE-Juel1)128837] ; Kirchgeßner, N. [P:(DE-Juel1)VDB8902] ; Safran, S. [P:(DE-Juel1)VDB93416] ; Hoffmann, B. [P:(DE-Juel1)VDB27696] ; Merkel, R. [P:(DE-Juel1)128833]