1. Laboratory of Animal Applied Microbiology, Graduate School of Environmental and Life Science, Okayama University
2. Department of Human Ecology, School of International Health, Graduate School of Medicine, The University of Tokyo
3. Department of Otolaryngology—Head and Neck Surgery, Tohoku University Graduate School of Medicine
4. Faculty of Engineering and Technology College of Agriculture and Forestry, Hue University
5. Hotta Osamu Clinic
6. Department of Pathology, Tohoku University Graduate School of Medicine
7. Department of Microbiology and Infectious Diseases, Nara Medical University
8. Department of Gastroenterology, Osaka City University Graduate School of Medicine
9. Laboratory for Microbiome Sciences, RIKEN Center for Integrative Medical Sciences