Mario De Denaro (Trieste University Hospital), Carlo Cavedon (AIFM (Italian Association of Medical Physics)), Yakov Pipman (AAPM (American Association of Physics in Medicine), Colin Orton (IOMP (International Organisation of Medical Physics), Gunther Hartmann (EFOMP (European Federation of Organisations for Medical Physics), Luciano Bertocchi (ICTP), Local Organiser: Renato Padovani