van Dongen, J. T. [P:(DE-HGF)0] ; Roeb, G. W. [P:(DE-Juel1)129390] ; Dautzenberg, M. [P:(DE-Juel1)129307] ; Fröhlich, A. [P:(DE-HGF)0] ; Vigeolas, H. [P:(DE-HGF)0] ; Minchin, P. R. [P:(DE-Juel1)VDB30117] ; Geigenberger, P. [P:(DE-HGF)0]