Journal article (2004) - RE van Gelder (author), HW Venema (author), JFW Bartelsman (author), J.S. Lameris (author), J Stoker (author), J Florie (author), C. Yung Nio (author), IWO Serlie (author), M.P. Schutter (author), J.C. Rijn (author), F.M. Vos (author), A.S. Glas (author), PMM Bossuyt (author)