Affiliation: | 1. Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Liège, Belgium;2. Laboratory of Parasitology and Parasitic Diseases, University of Liège, Belgium;3. TDDS Laboratories, University of Exeter, Exeter, Devon, London, United Kingdom;4. Institute of Parasitology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland |