1 Department of Cancer and Thoracic Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan.
2 Department of Cancer and Thoracic Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan. Electronic address: [email protected].
3 Department of Cancer and Thoracic Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan; Department of Clinical Research, National Hospital Organization Yamaguchi-Ube Medical Center, 685 Higashi-Kiwa, Ube, Yamaguchi 755-0241, Japan.
4 Department of Medical Oncology, National Hospital Organization Yamaguchi-Ube Medical Center, 685 Higashi-Kiwa, Ube, Yamaguchi 755-0241, Japan; Department of Clinical Research, National Hospital Organization Yamaguchi-Ube Medical Center, 685 Higashi-Kiwa, Ube, Yamaguchi 755-0241, Japan.