1. Retired, previously National Food Chain Safety Office, Keleti Károly u 24, 1024 Budapest, Hungary
2. Food and Drug Administration, 5001 Campus Dr, HFS-715, College Park, MD
3. Wessling Hungary, Ltd, Fóti út 56, 1047 Budapest, Hungary
4. Chemischen und Veterinäruntersuchungsämter (CVUA) Stuttgart, European Union Reference Laboratory for Pesticide Residues Requiring Single-Residue Methods, Schaflandstrasse 3/2, D-70736 Fellbach, Germany
5. National Food Chain Safety Office, Pesticide Analytical Laboratory, Ország u 23, H-2481 Velence, Hungary