Journal article (2004) - MJM Hoozemans (author), PFM Kuijer (author), I Kingma (author), J.H. van Dieen (author), WHK de Vries (author), LHV van der Woude (author), H.E.J. Veeger (author), DirkJan Veeger (author), AJ van der Beek (author), MHW Frings-Dresen (author)