Buchholz, A. [P:(DE-Juel1)VDB193] ; Mentel, T. F. [P:(DE-Juel1)16346] ; Kiendler-Scharr, A. [P:(DE-Juel1)4528] ; Spindler, C. [P:(DE-Juel1)VDB73341] ; Tillmann, R. [P:(DE-Juel1)5344] ; Kleist, E. [P:(DE-Juel1)129345] ; Wildt, J. [P:(DE-Juel1)VDB1780]