1. University of Belgrade; Faculty of Pharmacy, Institute of Pharmaceutical Technology and Cosmetology; Vojvode Stepe 450 11000 Belgrade Serbia
2. University of the Arts London; London College of Fashion, Cosmetic Science; 20 John Prince's Street London W1G OBJ United Kingdom
3. University of Belgrade; Faculty of Pharmacy, Institute of Pharmaceutical Chemistry and Drug Analysis; Vojvode Stepe 450 11000 Belgrade Serbia