Journal article (2008) - S de Smit (author), I Swart (author), FMF de Groot (author), J.F. Creemer (author), GH Hoveling (author), MK Gilles (author), T Tyliszcak (author), P.J. Kooyman (author), H.W. Zandbergen (author), C Morin (author), BM Weckhuysen (author)