University of Belgrade – Faculty of Biology:

• Year of election to the position of assistant trainee 1995.
• Year of election to the position of assistant 1997.
• Year of election to the title of assistant professor (including re-elections) 2001 (2006)
• Year of election to the title of associate professor (including re-elections) 2009 (2014)
• Year of election to the title of full professor 2019 (February 20)