1Institute of Biochemistry, Nutrition and Health Protection, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovakia
2Institute Cell Biology, Faculty of Natural Sciences, Comenius University, Mlynská Dolina, 842 15 Bratislava, Slovakia
3Department of Botany and Pharmacognosy, Faculty of Pharmacy, Comenius University, Odbojárov 10, 832 32, Bratislava, Slovakia
*Author to whom correspondence should be addressed.