1. Department of Oral Implantology and Regenerative Dental Medicine, Division of Oral Health Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
2. Laboratory of Food-borne Pathogenic Microbiology, Research Center for Food Safety, Division of Animal Life Science and Biotechnology, Graduate School of Agricultural and Life Sciences, The University of Tokyo
3. Department of Microbiology, Graduate School of Medicine, Kyoto University