Grande, Philipp [P:(DE-Juel1)171913] ; Dietrich, Sabine [P:(DE-Juel1)174335] ; Weidener, D. [P:(DE-HGF)0] ; Schrey, Silvia [P:(DE-Juel1)166424] ; Dama, M. [P:(DE-HGF)0] ; Klose, H. [P:(DE-Juel1)173960]