1. Biomedical Physics Laboratory of National Cancer Institute, Baublio 3B, LT-08406 Vilnius, Lithuania
2. Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-10257 Vilnius, Lithuania
3. Department of Chemistry and Bioengineering, Vilnius Gediminas Technical University, Sauletekio av. 11, LT-10223 Vilnius, Lithuania
4. Centre Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique, Université du Québec, 1650 Boul. Lionel-Boulet, Varennes, Quebec J3X 1S2, Canada
5. Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-10257 Vilnius, Lithuania
6. Biophotonics Group of Laser Research Centre, Vilnius University, Sauletekio av. 9, LT-10222 Vilnius, Lithuania