Kundu, S.K. [P:(DE-Juel1)VDB101861] ; Stellbrink, J. [P:(DE-Juel1)130986] ; Willner, L. [P:(DE-Juel1)VDB4260] ; Allgaier, J. [P:(DE-Juel1)130501] ; Richter, D. [P:(DE-Juel1)130917]