Gunkel, F. [P:(DE-Juel1)130677] ; Hoffmann-Eifert, S. [P:(DE-Juel1)VDB3102] ; Dittmann, R. [P:(DE-Juel1)VDB5464] ; Jia, C.-L. [P:(DE-Juel1)VDB49856] ; Mi, S. [P:(DE-Juel1)VDB5304] ; Meuffels, P. [P:(DE-Juel1)130836] ; Waser, R. [P:(DE-Juel1)131022]