Paul, A. [P:(DE-Juel1)VDB10308] ; Kentzinger, E. [P:(DE-Juel1)130754] ; Rücker, U. [P:(DE-Juel1)VDB1360] ; Bürgler, D. [P:(DE-Juel1)130582] ; Brückel, T. [P:(DE-Juel1)130572]