1. Biomedical Physics Laboratory, National Cancer Institute, P. Baublio 3B, 08406 Vilnius, Lithuania
2. Life Sciences Center, Vilnius University, Sauletekio Ave. 7, 10223 Vilnius, Lithuania
3. Department of Pathology, Forensic Medicine and Pharmacology, Faculty of Medicine, Vilnius University, M. K. Ciurlionio 21/27, 03101 Vilnius, Lithuania
4. Biophotonics Group, Laser Research Centre, Vilnius University, Sauletekio Ave. 10, 10223 Vilnius, Lithuania
5. Department of Chemistry and Bioengineering, Vilnius Gediminas Technical University, Sauletekio Ave. 11, 10221 Vilnius, Lithuania