7th workshop
Ljubljana, May, 28 and 29, 2009

6th workshop
Brussels, November 3 & 4, 2008

Flexibility workshop
Brussels, 16th April 2008

5th workshop
Brussels, April 7 and 8, 2008

4th workshop
Ljubljana, October 18 and 19, 2007

3rd workshop
Madrid, November 23 and 24, 2006

2nd workshop
Berlin, December 15 and 16, 2005

1st workshop
Madrid, January 27, 2005