J M Kaufman - Ghent University Hospital
J Compston - University of Cambridge
M A Audran - Centre Hospitalier Universitaire d'Angers
B Avouac
J P Devogelaer - Cliniques Universitaires Saint-Luc
E M Lemmel - Bundeswehrkrankenhaus
L Vanhaelst - Vrije Universiteit Brussel
J Y Reginster - University of Liège