Jacobs, H.I.L. [P:(DE-Juel1)VDB105832] ; Van Boxtel, M.P.J. [P:(DE-HGF)0] ; Heinecke, A. [P:(DE-HGF)0] ; Gronenschild, E.H.B.M. [P:(DE-HGF)0] ; Backes, W.H. [P:(DE-HGF)0] ; Jolles, J. [P:(DE-HGF)0] ; Verhey, F.R.J. [P:(DE-HGF)0]