1. Department of Chemistry and Biochemistry, School of Biological and Chemical Sciences, Queen Mary University of London, Mile End Road, London E1 4NS, UK
2. Biorealis s.r.o., Radlinského 9, 811 07 Bratislava, Slovak Republic
3. illycaffè S.p.A, via Flavia 110, 34147 Trieste, Italy
4. Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, Bratislava 812 37, Slovak Republic