1. Massachusetts General Hospital Cancer Center and Harvard Medical School, Boston
2. California Pacific Medical Center, San Francisco
3. Otto von Guericke University of Magdeburg, Magdeburg, Germany
4. Department of Gastroenterology and Hepatology, Kinki University School of Medicine, Osaka, Japan
5. Saga-Ken Medical Centre Koseikan, Saga, Japan
6. Surgery Department CHU Estaing, Clermond Ferrand, France
7. Evangelisches Krankenhaus Bielefeld, Bielefeld, Germany
8. Policlinico Sant' Orsola-Malpighi, Bologna, Italy
9. Catholic University of Sacred Heart, Rome, Italy
10. Division of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
11. National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
12. Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
13. Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
14. Gangnam Severance Hospital, Seoul, South Korea
15. Yonsei Cancer Center, Cancer Metastasis Research Center, Yonsei University College of Medicine, Shinchon-Dong, South Korea
16. Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan17National Yang-Ming University School of Medicine, Taipei, Taiwan
17. National Cheng Kung University Hospital, Tainan City, Taiwan
18. Chang Gung Memorial Hospital, Chiayi, Taiwan
19. Eli Lilly and Company, Bridgewater, New Jersey
20. AstraZeneca Pharmaceuticals, Wilmington, Delaware
21. Eli Lilly and Company, Indianapolis, Indiana
22. Royal Marsden NHS Foundation Trust, London and Surrey, United Kingdom