1. Department of Clinical Medicine, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan
2. Department of Molecular Microbiology and Immunology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
3. Japan Association for Development of Community Medicine, Urology Department, Omura Municipal Hospital, Nagasaki, Japan
4. Medical University Research Administrator, Nagasaki University School of Medicine, Nagasaki, Japan
5. Department of Cancer Stem Cell, Institute of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
6. Program for Nurturing Global Leaders in Tropical and Emerging Communicable Diseases, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan