;Boer, David de (University of Amsterdam, Netherlands),Janssen, Geert H. (University of Amsterdam, Netherlands)
(1)
David Henkel (CON)/ Purissima Benitez-Johannot (CON)/ Julius Bautista (CON)/ Lou Janssen Dangzalan (CON)
(1)
David Holton/ Geoffrey Horrocks/ Marjolijne Janssen/ Tina Lendari/ Io Manolessou
(1)
David Janssen/ Edward Whitelock
(1)
Nancy Devlin,David Parkin,Bas Janssen
(1)