1. Krankenhaus Nordwest, Frankfurt, Germany
2. University Hospitals Gasthuisberg, Leuven, Belgium
3. Korea University Guro Hospital, Seoul, South Korea
4. Szent László Hospital, Budapest, Hungary
5. Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
6. Clinical Trial Promotion Department, Chiba Cancer Center, Chiba, Japan
7. Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan
8. Bashkortostan Clinical Oncology Center, Ufa, Russia
9. Department of Internal Medicine and Cancer Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
10. Royal Marsden Hospital, Sutton, United Kingdom
11. Hopital Europeen Georges Pompidou, Université Paris V, France, Paris, France
12. Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
13. Eli Lilly and Company, Indianapolis, IN
14. ImClone Systems, Bridgewater, NJ
15. Eli Lilly and Company, Heidelberg, Germany
16. Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Kashiwa, Japan
17. Kliniken Essen Mitte Center of Pallative Care, Essen, Germany