| Affiliation: | 1. Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan;2. Department of Experimental Therapeutics, National Cancer Center Hospital, Tokyo, Japan;3. Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, Kashiwa, Japan;4. Merck KGaA, Darmstadt, Germany;5. Clinical Development Center, R&D Japan, North East Asia Hub, Merck Biopharma, Inc., Tokyo, Japan;6. an affiliate of Merck KGaA, Darmstadt, Germany;7. EMD Serono Research & Development Institute, Inc., Billerica, Massachusetts, USA;8. a business of Merck KGaA, Darmstadt, Germany;9. Department of Gastroenterology and Hepatology, Kindai University Hospital, Osaka, Japan |
