(2006 - 2007)

Jiri SEDIVY, Ph.D.

(2004 - 2006)

JUDr. Karel KÜHNL

(2003 - 2004)

Miroslav KOSTELKA

(2001 - 2003)

Jaroslav TVRDIK

(1998 - 2001)

Dr. Vladimir VETCHY, CSc.