Springer, Ronald [P:(DE-Juel1)144199] ; Zielinski, Alexander [P:(DE-Juel1)128843] ; Pleschka, Catharina [P:(DE-Juel1)157714] ; Hoffmann, Bernd [P:(DE-Juel1)128817] ; Merkel, Rudolf [P:(DE-Juel1)128833]