Journal article (2009) - DM Harris (author), I Westerlaken (author), J.G. Daran (author), D Schipper (author), Z.A. van der Krogt (author), AK Gombert (author), J Sutherland (author), LM Raamsdonk (author), MA van den Berg (author), RA Bovenberg (author), J.T. Pronk (author)