1. Kobe University Graduate School of Medicine, Kobe, Japan, and Osaka University Suita Japan
2. University of Toyama Toyama Japan
3. Okayama University Okayama Japan
4. University of Tokyo Tokyo Japan
5. Hyogo College of Medicine Nishinomiya Japan
6. Kobe University Graduate School of Medicine Kobe Japan
7. Osaka University Suita Japan
8. World Premier International Immunology Frontier Research Center and Research Institute for Microbial Diseases Osaka University Suita Japan