Abstract (2013) - T. Vos (author), LG Boender (author), Antonius J.A. van Maris (author), A.J.A van Maris (author), A.J.A. van Maris (author), Ton van Maris (author), Erik de Hulster (author), A.F. de Hulster (author), Erik de de Hulster (author), A.F. Hulster (author), Jack Pronk (author), Jack T. Pronk (author), J.T. Pronk (author), P.A.S. Daran-Lapujade (author)