Affiliation: | 1. Clinic for Small Animal Surgery, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland;2. Tierklinik Nürnberg Hafen, Nuremberg, Germany;3. Division of Critical Care Medicine, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland;4. Neuchâtel, Switzerland;5. Clinic for Diagnostic Imaging, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland;6. Chisago City, Minnesota |