Affiliation: | 1. Division of Laboratory for Probiotic Research;2. Department of Pediatrics, Juntendo University School of Medicine, 2‐1‐1 Hongo, Bunkyo‐ku, Tokyo 113‐8421, Japan;3. Yakult Central Institute for Microbiological Research, 1796 Yaho, Kunitachi, Tokyo 186‐8650, Japan |