26-28 April 2004, Duesseldorf, Germany. Offers representatives of firms, training institutions, and trainers an ideal forum for the exchange of experience and for further education. Themes, structure, program, workshops, exhibitors, sponsors, proceedings, venue, registration, and advisory committee.

15-17 April 2004, Tuscaloosa, Alabama, USA. Abstracts, pre-conference workshop, travel and accommodation, registration, plenary speakers, program and sponsors.

February 13-16, 2004 at the University of California, Berkeley. Past meetings, proceedings, program and area information.