Colorectal Cancer Recurrent

• City of Hope Medical Center — Monrovia, California, United States
• Second Affiliated Hospital of Dalian Medical University — Dalian, China
• Barcelona University — Barcelona, Spain
• La Paz University Hospital — Madrid, Spain

• City of Hope Medical Center — Duarte, California, United States

• Shanghai Changzheng Hospital — Shanghai, None Selected, China

• Peking Union Medical College Hospital, 1 Shuaifuyuan, Dongcheng District, Beijing, China — Beijing, China

• The Second Affiliated Hospital, Zhejiang University School of Medicine — Hangzhou, Zhejiang, China

• Koo Foundation Sun Yat-Sen Cancer Center — Taipei, Beitou, Taiwan

• Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, Saint Petersburg, Russian Federation — Saint Petersburg, Russia

• City of Hope Medical Center — Duarte, California, United States

Not specified

• City of Hope Medical Center — Duarte, California, United States
• Tokushima University — Tokushima, Japan
• Barcelona University — Barcelona, Spain