^○Ming-Huang Chen¹, Nai-Jung Chiang², Li-Yuan Bai³, Chien-Jui Huang⁴, San-Chi Chen¹, Chin-Fu Hsiao², Yan-Shen Shan⁴, Yung-Yeh Su², Li‐Tzong Chen² (1.Department of Oncology, Taipei Veterans General Hospital, 2.National Institute of Cancer Research, National Health Research Institutes, 3.China Medical University Hospital, 4.National Cheng Kung University)

^○Naminatsu Takahara¹, Yousuke Nakai², Toshio Fujisawa³, Takashi Sasaki⁴, Yuji Morine⁵, Kazuo Watanabe⁶, Makoto Ueno⁷, Tatsuya Ioka⁸, Masashi Kanai⁹, Shunsuke Kondo¹⁰, Naohiro Okano¹¹, Hiroyuki Isayama³, Kazuhiko Koike¹ (1.Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 2.Department of Endoscopy and Endoscopic Surgery, Graduate School of Medicine, The University of Tokyo, 3.Department of Gastroenterology, Graduate School of Medicine, The Juntendo University, 4.Division of Hepatobiliary and Pancreatic Medical Oncology, Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 5.Department of Surgery, Tokushima University Graduate School of Biomedical Sciences, 6.Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, 7.Department of Gastroenterology, Hepatobiliary and Pancreatic Medical Oncology Division, Kanagawa Cancer Center, 8.Oncology Center, Yamaguchi University Hospital, 9.Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, 10.Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital Tokyo, 11.Department of Medical Oncology, Kyorin University, Faculty of Medicine)

^○Makoto Ueno¹, Ghassan K. Abou-Alfa^2,3, Vaibhav Sahai⁴, Antoine Hollebecque⁵, Gina Vaccaro⁶, Davide Melisi⁷, Raed Al-Rajabi⁸, Andrew Scott Paulson⁹, Mitesh J. Borad¹⁰, David Gallinson¹¹, Adrian G. Murphy¹², Do-Youn Oh¹³, Efrat Dotan¹⁴, Daniel V. Catenacci¹⁵, Eric Van Cutsem¹⁶, Christine Lihou¹⁷, Huiling Zhen¹⁷, Luis Féliz¹⁸, Arndt Vogel¹⁹ (1.Department of Gastroenterology, Hepatobiliary and Pancreatic Medical Oncology Division, Kanagawa Cancer Center, 2.Department of Medicine, Memorial Sloan Kettering Cancer Center, 3.Weill Medical College at Cornell University, 4.Division of Hematology and Oncology, Department of Internal Medicine, University of Michigan, 5.Department of Adult Medicine, Gustave Roussy, 6.Providence Cancer Center Oncology and Hematology Care Clinic, 7.Digestive Molecular Clinical Oncology Research Unit, Department of Medicine, Università degli studi di Verona, 8.Department of Internal Medicine, Division of Hematology/Oncology, University of Kansas Cancer Center, 9.Baylor Charles A. Sammons Cancer Center, Baylor University Medical Center, 10.Department of Internal Medicine, Mayo Clinic Cancer Center, 11.Department of Hematology/Oncology, Morristown Memorial Hospital, Carol Cancer Center, 12.Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, 13.Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 14.Department of Hematology/Oncology, Fox Chase Cancer Center, 15.Department of Medicine, University of Chicago Medicine, 16.Department of Digestive Oncology, University Hospitals Leuven and KU Leuven, 17.Incyte Corporation, 18.Incyte Biosciences International Sàrl, 19.Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School)

^○Masafumi Ikeda¹, Chigusa Morizane², Makoto Ueno³, Kentaro Sudo⁴, Yoshinori Hirashima⁵, Masataka Kuroda⁵, Yuki Fukuyama⁵, Takuji Okusaka², Junji Furuse⁶ (1.Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, 2.Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 3.Department of Gastroenterology, Hepatobiliary and Pancreatic Medical Oncology Division, Kanagawa Cancer Center, 4.Division of Gastroenterology, Chiba Cancer Center, 5.Clinical Development Headquarters, Ono Pharmaceutical Co., Ltd., 6.Department of Medical Oncology, Kyorin University Faculty of Medicine)

^○Sadahisa Ogasawara¹, Masafumi Ikeda², Tatsuya Yamashita³, Masatoshi Kudo⁴, Yoshitaka Inaba⁵, Manabu Morimoto⁶, Kaoru Tsuchiya⁷, Satoshi Shimizu⁸, Yasushi Kojima⁹, Atsushi Hiraoka¹⁰, Kazuhiro Nouso¹¹, Hiroshi Aikata¹², Kazushi Numata¹³, Tosiya Sato¹⁴, Takuji Okusaka¹⁵, Junji Furuse¹⁶ (1.Department of Gastroenterology, Graduate School of Medicine, Chiba University, 2.Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, 3.Department of Gastroenterology, Kanazawa University Hospital, 4.Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 5.Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital, 6.Department of Hepatobiliary and Pancreatic Medical Oncology, Kanagawa Cancer Center, 7.Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, 8.Department of Gastroenterology, Saitama Cancer Center, 9.Department of Gastroenterology, National Center for Global health and Medicine Center Hospital, 10.Gastroenterology Center, Ehime Prefectural Central Hospital, 11.Department of Gastroenterology, Okayama City Hospital, 12.Department of Gastroenterology and Metabolism, Hiroshima University, 13.Gastroenterological Center, Yokohama City University Medical Center, 14.Department of Biostatistics, Kyoto University School of Public Health, 15.Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 16.Department of Medical Oncology, Kyorin University Faculty of Medicine)