Schneider, M. [P:(DE-HGF)0] ; Michels, R. [P:(DE-HGF)0] ; Pipich, V. [P:(DE-Juel1)130893] ; Goerigk, G. [P:(DE-HGF)0] ; Sauer, V. [P:(DE-HGF)0] ; Heim, H.-P. [P:(DE-HGF)0] ; Huber, K. [P:(DE-HGF)0]