Dai, Y. [P:(DE-Juel1)161308] ; Schubert, J. [P:(DE-Juel1)128631] ; Trellenkamp, S. [P:(DE-Juel1)128856] ; Mussler, G. [P:(DE-Juel1)128617] ; Wördenweber, R. [P:(DE-Juel1)128749]