Journal article (2003) - WD Oosterbaan (author), C Koper (author), W Schuddeboom (author), J.M. Warman (author), LW Jenneskens (author), TW Braam (author), FJ Hoogesteger (author), JJ Piet (author), BAJ Jansen (author), CA van Walree (author), HJ van Ramesdonk (author), M Goes (author), JW Verhoeven (author)