1. Department of Bioscience and Genetics National Cerebral and Cardiovascular Center Suita Osaka Japan
2. Research Institute for Microbial Diseases Osaka University Suita Osaka Japan
3. Center for Drug Discovery and Department of Pathology & Immunology Baylor College of Medicine Houston Texas USA
4. School of Medicine University of California Davis California USA
5. Center for Experimental Animals Research Facility Cluster Tokyo Medical and Dental University Bunkyo‐Ku Tokyo Japan
6. Center for Infectious Disease Education and Research (CiDER) Osaka University Suita Osaka Japan
7. Institute of Medical Science The University of Tokyo Minato‐Ku Tokyo Japan