1. Department of Infectious Diseases, Toranomon Hospital, Tokyo, Japan
2. Okinaka Memorial Institute for Medical Research, Tokyo, Japan
3. Department of Hematology, Toranomon Hospital, Tokyo, Japan
4. Department of Chemotherapy and Mycoses, National Institute of Infectious Diseases, Tokyo, Japan
5. Department of Infectious Diseases and Infection Control, Saitama Medical Center, Saitama Medical University, Saitama, Japan