| Institution: | 1. Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, One Shields Avenue, Davis, CA 95616, USA;2. Department of Pathobiology and Diagnostic Investigation, College of Veterinary Medicine, Michigan State University, 736 Wilson Road, East Lansing, MI 48824, USA;3. Veterinary Science Department, Institute of Infectious Diseases and Zoonoses, Ludwig-Maximilians University, 13 Veterinärstraße, Munich BY80539, Germany;4. Department of Veterinary Science, The Maxwell H. Gluck Equine Research Center, College of Agriculture, University of Kentucky, 1400 Nicholasville Road, Lexington, KY 40506, USA |
