Heinsohn, J.-K. [P:(DE-Juel1)VDB5491] ; Dittmann, R. [P:(DE-Juel1)VDB5464] ; Rodriguez Contreras, J. [P:(DE-Juel1)VDB5562] ; Scherbel, J. [P:(DE-Juel1)VDB5724] ; Klushin, A. M. [P:(DE-Juel1)VDB5527] ; Siegel, M. [P:(DE-Juel1)VDB3105]