Chan, W.K. [P:(DE-HGF)0] ; Haverkate, L.A. [P:(DE-HGF)0] ; Borghols, W.J.H. [P:(DE-Juel1)VDB90007] ; Wagemaker, M. [P:(DE-HGF)0] ; Picken, S.J. [P:(DE-HGF)0] ; van Exk, E.R.H. [P:(DE-HGF)0] ; Kentgens, A.P.M. [P:(DE-HGF)0] ; Johnson, M.R. [P:(DE-HGF)0] ; Kearley, G.J.Ü [P:(DE-HGF)0] ; Mulder, F.M. [P:(DE-HGF)0]