Colorectal Neoplasms

• Georgetown University — Washington D.C., District of Columbia, United States
• Temple University — Philadelphia, Pennsylvania, United States

• Pfizer Investigational Site — San Francisco, California, United States
• Pfizer Investigational Site — Dallas, Texas, United States
• Pfizer Investigational Site — Elche, Alicante, Spain
• Pfizer Investigational Site — Barcelona, Spain

• Medische Oncologie, Imeldaziekenhuis — Bonheiden, Belgium
• Oncologisch Centrum, UZ Gent — Ghent, Belgium
• Inter District Dispencary for Oncology Disease with Inpatient Unit Plovdiv, First Internal Ward — Plovdiv, Bulgaria
• District Dispensary for Oncology Diseases with Inpatient Unit, Sofia District, Chemotherapeutic Ward — Sofia, Bulgaria

• Stanford Cancer Center at Stanford University Medical Center — Stanford, California, United States

Not specified

• The Ottawa Hospital Cancer Centre — Ottawa, Ontario, Canada

• Duke Comprehensive Cancer Center — Durham, North Carolina, United States
• Wake Forest University Comprehensive Cancer Center — Winston-Salem, North Carolina, United States

• Prince of Wales Hospital, The Chinese University of Hong Kong — Hong Kong, China

• Washington University School of Medicine — St Louis, Missouri, United States

• Vejle Hospital, Department of Oncology — Copenhagen, Denmark
• Esbjerg Hospital — Esbjerg, Denmark
• Herning Hospital — Herning, Denmark
• Hillerod Hospital, Department of Oncology — Hillerød, Denmark