1. Department of Infectious Diseases, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
2. Faculty of Science and Engineering, Kindai University, Osaka, Japan
3. Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan
4. Department of Microbiology and Immunology, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
5. The Institute of Scientific and Industrial Research, Osaka University, Osaka, Japan