Schroeder, S. E. [P:(DE-Juel1)VDB65191] ; Kullmann, A. [P:(DE-HGF)0] ; Preusse, P. [P:(DE-Juel1)VDB12001] ; Stroh, F. [P:(DE-Juel1)129158] ; Weigel, K. [P:(DE-Juel1)VDB61706] ; Ern, M. [P:(DE-Juel1)VDB13497] ; Knieling, P. [P:(DE-HGF)0] ; Olschewski, F. [P:(DE-HGF)0] ; Spang, R. [P:(DE-Juel1)VDB1549] ; Riese, M. [P:(DE-Juel1)129145]