1. Department of Experimental Oncology, Institute of Oncology Ljubljana, 1000 Ljubljana, Slovenia
2. Faculty of Health Sciences, University of Primorska, 6310 Izola, Slovenia
3. Faculty of Health Sciences, University of Ljubljana, 1000 Ljubljana, Slovenia
4. Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
5. Biotechnical Faculty, University of Ljubljana, 1000 Ljubljana, Slovenia