Vaccination and Antibody Testing in Cats - Egberink, Herman (University of Utrecht. Department of Biomolecular Health Sciences) ; Frymus, Tadeusz (Warsaw University of Life Sciences-SGGW. Department of Small Animal Diseases with Clinic) ; Hartmann, Katrin (Centre for Clinical Veterinary Medicine) ; Möstl, Karin (University of Veterinary Medicine. Institute of Virology) ; Addie, Diane D (Maison Zabal) ; Belák, Sándor (Swedish University of Agricultural Sciences. Department of Biomedical Sciences and Veterinary Public Health) ; Boucraut-Baralon, Corine (Scanelis Laboratory) ; Hofmann-Lehmann, Regina (University of Zurich. Department of Clinical Diagnostics and Services) ; Lloret, Albert (Universitat Autònoma de Barcelona. Hospital Clínic Veterinari) ; Marsilio, Fulvio (Università degli Studi di Teramo. Faculty of Veterinary Medicine) ; Pennisi, Maria Grazia (Università di Messina. Dipartimento di Scienze Veterinarie) ; Tasker, Séverine (Linnaeus Veterinary Limited) ; Thiry, Etienne (Liège University. Veterinary Virology and Animal Viral Diseases) ; Truyen, Uwe (Institute of Animal Hygiene and Veterinary Public Health, University of Leipzig, 04103 Leipzig, Germany) ; Hosie, Margaret J. (MRC-University of Glasgow Centre for Virus Research)