1. Graduate School of Integrated Sciences for Life
2. Division of Biomedical Food Research, National Institute of Health Sciences
3. Department of Microbiology, Osaka Institute of Public Health
4. Department of Microbiology, Kanagawa Prefectural Institute of Public Health
5. Institute of Public Health
6. Research Center of Microorganism Control, Osaka Metropolitan University
7. Faculty of Contemporary Human Life Science, Tezukayama University