1. School of Biomedical and Molecular Sciences, University of Surrey, Guildford GU2 7XH, United Kingdom; Department of Pathology and Infectious Diseases, The Royal Veterinary College, Hawkeshead Lane, North Mymms, Hatfield AL9 7TA, United Kingdom; Toxicological Center, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium; and Department of Analytical Chemistry, Faculty of Chemistry, University of Bucharest, Sos. Panduri 90-92, Bucharest, Romania