Journal article (2009) - JJ de Ronde (author), J Hannemann (author), H Halfwerk (author), Lennart Mulder (author), ME Straver (author), MJTFD Vrancken Peeters (author), Jelle Wesseling (author), M van de Vijver (author), L.F.A. Wessels (author), Sjoerd Rodenhuis (author)