1. Veterinary Medical Center, Graduate School of Agricultural and Life Sciences The University of Tokyo Bunkyo‐ku Tokyo Japan
2. Department of Veterinary Internal Medicine Graduate School of Agricultural and Life Sciences, The University of Tokyo Bunkyo‐ku Tokyo Japan
3. Department of Veterinary Pathology Graduate School of Agricultural and Life Sciences, The University of Tokyo Bunkyo‐ku Tokyo Japan
4. Namba Pathological Diagnostic Laboratory Setagaya‐ku Tokyo Japan
5. Dermatology, ASC Chofu‐shi Tokyo Japan
6. IDEXX Laboratories Koganei‐shi Tokyo Japan
7. Japan Animal Referral Medical Center Kawasaki Kawasaki‐shi Kanagawa Japan
8. Shikoku Veterinary Medical Center Kagawa Japan