February 15, 2004     1st Bulletin. Start of abstract submission. March 1, 2004     Start of pre-registration (All participants must pre-register) April 7, 2004     Deadline for abstracts of submitted talks. May 1, 2004     2nd Bulletin: preliminary program, list of speakers and participants. May 2, 2004     Deadline for financial support request May 7, 2004     Deadline for hotel registration May 15, 2004     Deadline for abstracts of invited talks. May 30, 2004     Deadline for web submission of talks. May 31, 2004     Arrival day, registration, reception June 1, 2004     Beginning of the Conference June 5, 2004     End of the Conference at midday June 30, 2004     Deadline for contributions submission