Kyushu University - Department of Surgery, Japanese Foundation for Cancer Research - Department of Gastroenterological Surgery, Kyushu University - Department of Surgery, University of Tokyo, Kyushu University - Department of Surgery, Kyushu University - Department of Surgery, Kyushu University - Department of Surgery, Kyushu University - Department of Surgery, University of Tokyo, Kyushu University - Department of Surgery, Kyushu University - Department of Surgery, Kyushu University - Department of Surgery, Kyushu University - Department of Surgery, Kyushu University - Department of Surgery, Kyushu University - Department of Surgery, Omori Red Cross Hospital, Kyushu University, Takano Hospital, Takano Hospital, Kurume University, Kanazawa University, University of Tokyo, Graduate School of Frontier Sciences, Department of Computational Biology and Medical Sciences, National Cancer Center Research Institute, National Cancer Center Research Institute, Kyushu University, University of Tokyo, National Cancer Center Research Institute and Kyushu University - Department of Surgery