[1] Slovak Med Univ, Dept Clin & Expt Pharmacotherapy, Bratislava, Slovakia
[2] Int Laser Ctr, Dept Biophoton, Bratislava, Slovakia
[3] Comenius Univ, Dept Nucl Phys & Biophys, Bratislava, Slovakia
[4] Univ Ss Cyril & Methodius, Dept Biotechnol, Trnava, Slovakia