Kansai Medical University (JP), Tokyo Medical University (JP), Daiichi Sankyo (Germany) (DE), Tohoku University (JP), Aomori Prefectural Central Hospital (JP), National Center for Global Health and Medicine (JP), National Hospital Organization Hokkaido Medical Center (JP), Daiichi-Sankyo (Japan) (JP), National Sagamihara Hospital (JP), National Hospital Organization (JP), Teine Keijinkai Hospital (JP), Shikoku Cancer Center (JP), Hokkaido University Hospital (JP), National Cancer Center Hospital East (JP), Kawasaki Medical School Hospital (JP), Nagoya Medical Center (JP), Saiseikai Ibaraki Hospital (JP), Hyogo Prefectural Cancer Center (JP), Sapporo National Hospital (JP), Toranomon Hospital (JP), Kitasato University (JP)