Loritz, H.M. [P:(DE-Juel1)VDB99503] ; Kirchgeßner, N. [P:(DE-Juel1)VDB8902] ; Born, S. [P:(DE-Juel1)161241] ; Hoffmann, B. [P:(DE-Juel1)VDB27696] ; Merkel, R. [P:(DE-Juel1)128833]