1. Hôpital Saint Antoine, Paris, France; Arcispedale S Maria Nuova, Reggio Emilia, Italy; Hosp Duran i Reynals, L’Hospitalet de Llobregat, Spain; Hosp Vall d’Hebron, Barcelona, Spain; Dorset Cancer Ctr, Bournemouth, United Kingdom; Royal Surrey County Hosp, Guildford Surrey, United Kingdom; Mater Salutis Hosp, Legnago, Italy; Southern Medcl Day Care Ctr, Wollongong, Australia; Sanofi-Synthelabo Recherche, Chilly-Mazarin, France; Hôpital Tenon, Paris, France