Glomann, T. [P:(DE-Juel1)VDB95401] ; Schneider, G.J. [P:(DE-Juel1)VDB96975] ; Pyckhout-Hintzen, W. [P:(DE-Juel1)VDB4207] ; Willner, L. [P:(DE-Juel1)VDB4260] ; Richter, D. [P:(DE-Juel1)130917]