5th	CLA 2007	Montpellier, France, October 24–27, 2007
4th	CLA 2006	Hammamet, Tunisia, October 30 – November 1, 2006
3rd	CLA 2005	Olomouc, Czech Republic, September 7–9, 2005
2nd	CLA 2004	Ostrava, Czech Republic, September 23–24, 2004
1st	CLA 2002	Horní Bečva, Czech Republic, May 16–17, 2002