Wolter, M. [P:(DE-Juel1)VDB5524] ; Javorka, P. [P:(DE-Juel1)VDB5425] ; Marso, M. [P:(DE-Juel1)VDB5422] ; Alam, A. [P:(DE-HGF)0] ; Carius, R. [P:(DE-Juel1)VDB4964] ; Fox, P. T. [P:(DE-Juel1)VDB5525] ; Heuken, M. [P:(DE-HGF)0] ; Kordos, P. [P:(DE-Juel1)VDB5426] ; Lüth, H. [P:(DE-Juel1)VDB975]