1. Department of Gastroenterology, Hepatobiliary and Pancreatic Medical Oncology Division Kanagawa Cancer Center Kanagawa Japan
2. Molecular Pathology and Genetics Division Kanagawa Cancer Center Research Institute Kanagawa Japan
3. Cancer Prevention and Control Division Kanagawa Cancer Center Research Institute Kanagawa Japan
4. Center for Thrombosis and Hemostasis Johannes Gutenberg University Medical Center Mainz Germany