Journal article (2008) - RC Padmos (author), NC Schloot (author), B. Menart (author), RD Leslie (author), H de Wit (author), HA Drexhage (author), H Beyan (author), C Ruwhof (author), FJT Staal (author), Dick de Ridder (author), Dick De Ridder (author), D. de Ridder (author), D De Ridder (author), D. De Ridder (author), D de Ridder (author), H-J. Aanstoot (author), W-K. Tse (author), C Herder (author), RC Drexhage (author)