1. Department of Medicine and Epidemiology University of California, Davis One Shields Avenue Davis CA 95616 USA
2. Department of Surgical and Radiological Sciences University of California, Davis One Shields Ave Davis CA 95616 USA
3. Faculty of Veterinary Science University of Melbourne Parkville VIC Australia
4. Department of Pathology, Microbiology, and Immunology University of California, Davis 1285 Veterinary Medicine Drive Davis CA 95616 USA
5. Fungus Testing Laboratory, Departments of Pathology & Laboratory Medicine University Texas Health Science Center at San Antonio San Antonio TX USA