Shitara K., Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan; Fleitas T., Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, Valencia, Spain; Kawakami H., Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan; Curigliano G., Istituto Europeo di Oncologia, IRCCS, Milan, Department of Oncology and Haemato-Oncology, University of Milano, Milan, Italy; Narita Y., Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan; Wang F., Department of Medical Oncology, Sun Yat-sen University Cancer Center, Mainland China, Guangzhou, China; Wardhani S.O., Department of Internal Medicine Division of Medical Hematology-Oncology, Brawijaya University, Dr. Saiful Anwar General Hospital Malang, East Java, Indonesia; Basade M., Department of Medical Oncology, Jaslok Hospital and Breach Candy Hospital, Mumbai, India; Rha S.Y., Department of Internal Medicine, Yonsei University College of Medicine, Yonsei Cancer Center, Yonsei University Health System, Seoul, South Korea; Wan Zamaniah W.I., Clinical Oncology Unit, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia; Sacdalan D.L., Division of Medical Oncology, Department of Medicine, University of the Philippines, The Philippines, Manila, Philippines; Ng M., Department of GI Oncology, National Cancer Centre Singapore, Singapore, Singapore; Yeh K.H., Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan, Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan; Sunpaweravong P., Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand; Sirachainan E., Division of Medical Oncology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; Chen M.-H., Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan; Yong W.P., Department of Haematology-Oncology, National University Cancer Institute, Singapore, Singapore; Peneyra J.L., St. Peregrine Oncology Unit, San Juan de Dios Hospital, The Philippines, Pasay City, Philippines; Ibtisam M.N., Institute of Radiotherapy and Oncology, General Hospital Kuala Lumpur, Kuala Lumpur, Malaysia; Lee K.-W., Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seoul, South Korea; Krishna V., Department of Medical Oncology, AIG Hospital, Hyderabad, India; Pribadi R.R., Division of Gastroenterology, Pancreatobiliary Oncology and Digestive Endoscopy, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia, Dr. Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia; Li J., Department of Oncology, University of Tongji, Shanghai East Hospital, Mainland China, Shanghai, China; Lui A., Section of Medical Oncology, Department of Internal Medicine, Southern Philippines Medical Center ESM, The Philippines, Davao City, Philippines; Yoshino T., Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan; Baba E., Department of Oncology and Social Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Nakayama I., Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan; Pentheroudakis G., ESMO, Lugano, Switzerland; Shoji H., Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan; Cervantes A., Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, CIBERONC, Instituto de Salud Carlos III, Madrid, Spain; Ishioka C., Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan; Smyth E., Department of Oncology, Oxford University Hospital NHS Foundation Trust, Oxford, United Kingdom