Abstract (2008) - Linda Wauben (author), WMU van Grevenstein (author), EGJM Pierik (author), JF Lange (author), R.H.M. Goossens (author), D.J. van Eijk (author), JPCM Oomen (author), R Vree (author), PW Plaisier (author), ND Bouvy (author), H.A. Prins (author), ECJ Consten (author)