1. Affectionately Cats Veterinary Hospital, Williston, VT, USA
2. Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
3. Molecular Diagnostic Laboratory, Veterinary Medical Center, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
4. Department of Veterinary Internal Medicine, Graduate School of Agriculture and Life Sciences, The University of Tokyo, Bunkyo-ku, Toyko, Japan