1. Department of General Internal Medicine, Tenri Hospital, Japan
2. Department of Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
3. Department of Transformative Protection to Infectious Disease, Graduate School of Medicine, Osaka University, Japan
4. Department of Infection Control, Graduate School of Medicine, Osaka University, Japan
5. Department of Neurology, Tenri Hospital, Japan
6. Department of Hematology, Tenri Hospital, Japan