Digestive System Neoplasms

• Dongnam Inst.of Radiological & Medical Sciences — Busan, South Korea
• Inje University Busan Paik Hospital — Busan, South Korea
• Inje university Haeundae Paik Hospital — Busan, South Korea
• Kosin University Gospel Hospital — Busan, South Korea

• Duke University Medical Center — Durham, North Carolina, United States

• Memorial Sloan-Kettering Cancer Center — New York, United States

Not specified

• University of Michigan Cancer Center — Ann Arbor, Michigan, United States

Not specified

• Department of Radiation Oncology, Cancer Hospital, Chinese Academy of Medical Sciences — Beijing, Beijing Municipality, China

• National Institutes of Health Clinical Center, 9000 Rockville Pike — Bethesda, Maryland, United States

• Zeria Investigative sites — Japan
• Zeria Investigative Sites — Korea, South Korea
• Zeria Investigative Sites — Dawan, Taiwan

• Krankenhaus Nordwest — Frankfurt, Germany