1. Department of Mycobacteriology, Leprosy Research Center, National Institute of Infectious Diseases, Tokyo, Japan
2. Terazono Animal Clinic, Hiroshima, Japan
3. Antimicrobial Resistance Research Center, National Institute of Infectious Diseases, Tokyo, Japan
4. Nippon Veterinary and Life Science University, Tokyo, Japan
5. National Sanatorium Tamazenshoen, Higashimurayama, Japan