Congress Presentation
Speaker: Professor C. Rapezzi (Ferrara, IT) Doctor P. Garcia-Pavia (Majadahonda, ES)
Speaker: Doctor P. Garcia-Pavia (Majadahonda, ES)
Speaker: Professor M. Fontana (London, GB)
Speaker: Professor T. Damy (Creteil, FR)
Speaker: Professor T. Damy (Creteil, FR)