Kurume University (JP), Hiroshima University (JP), Shinshu University (JP), University of Occupational and Environmental Health Japan (JP), Tohoku University (JP), Hokkaido University (JP), Nagoya University Hospital (JP), Saitama Children's Medical Center (JP), Okayama University Hospital (JP), Tokushima Prefectural Central Hospital (JP), Hiroshima City Asa Citizens Hospital (JP), Japanese Red Cross Nagoya Daiichi Hospital (JP), Nagano Children's Hospital (JP), Tokyo Metropolitan Children's Medical Center (JP), Nagoya Medical Center (JP), Nagoya University (JP)