SHOWA Medical University (JP), Fukushima Medical University (JP), Shinshu University (JP), Okayama University (JP), University of Occupational and Environmental Health Japan (JP), University of Kochi (JP), Kyoto University (JP), Makino Botanical Garden (JP), Kochi Medical School Hospital (JP), Yokohama City University Hospital (JP), Shinshu University Hospital (JP), Oida Hospital (JP), Immune Regulation (United Kingdom) (GB), Aso Iizuka Hospital (JP), Fukushima Medical University Hospital (JP), Kyoto University Hospital (JP), Kōchi University (JP), Yokohama City University (JP)