Squamous Cell Carcinoma of Head and Neck

• The Angeles Clinic and Research Center — Los Angeles, California, United States
• Hackensack Medical Center — Hackensack, New Jersey, United States
• Carolina BioOncology Institute — Huntersville, North Carolina, United States
• Vanderbilt University Medical Center — Nashville, Tennessee, United States

• Sanford Roger Maris Cancer Center — Fargo, North Dakota, United States
• Sanford Hematology and Oncology — Sioux Falls, South Dakota, United States

• University of Alabama at Birmingham Comprehensive Cancer Center — Birmingham, Alabama, United States
• Huntsville Hospital System — Huntsville, Alabama, United States
• Comprehensive Cancer Institute of Huntsville — Huntsville, Alabama, United States
• MBCCOP - Gulf Coast — Mobile, Alabama, United States

• Foundation for Cancer Research and Education — Phoenix, Arizona, United States
• UCSF Comprehensive Cancer Center — San Francisco, California, United States
• University of Florida Shands Cancer Center — Gainesville, Florida, United States
• University of Michigan Comprehensive Cancer Center — Ann Arbor, Michigan, United States

• University of Alabama at Birmingham Comprehensive Cancer Center — Birmingham, Alabama, United States
• Comprehensive Cancer Institute of Huntsville — Huntsville, Alabama, United States
• Huntsville Hospital System — Huntsville, Alabama, United States
• MBCCOP - Gulf Coast — Mobile, Alabama, United States

• University of Alabama Comprehensive Cancer Center — Birmingham, Alabama, United States
• Comprehensive Cancer Institute of Huntsville — Huntsville, Alabama, United States
• Huntsville Hospital System — Huntsville, Alabama, United States
• Mobile Infirmary Medical Center — Mobile, Alabama, United States

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

Not specified

• Baylor Research Institute — Dallas, Texas, United States
• University of Texas Southwestern Medical Center — Dallas, Texas, United States

• Research Site — Chūōku, Japan
• Research Site — Kashiwa, Japan
• Research Site — Seoul, South Korea
• Research Site — Seoul, South Korea