Squamous Cell Carcinoma of the Head and Neck

• Pinnacle Research Group, Llc — Anniston, Alabama, United States
• Cancer Treatment Centers of Phoneix — Goodyear, Arizona, United States
• University of Arizona Cancer Center — Tucson, Arizona, United States
• UCLA Health — Los Angeles, California, United States

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

• Indiana University Simon Cancer Center — Indianapolis, Indiana, United States
• University of Michigan Comprehensive Cancer Center — Ann Arbor, Michigan, United States
• Vanderbilt University — Nashville, Tennessee, United States

Not specified

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

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

• The University of North Carolina at Chapel Hill — Chapel Hill, North Carolina, United States
• Bon Secours Virginia Health System — Midlothian, Virginia, United States

• St. John's Mercy Medical Center — St Louis, Missouri, United States

• Euromedica General Clinic of Thessaloniki — Thessaloniki, Greece
• University Hospital "Attikon", 2nd Department of Internal Medicine, Division of Oncology — Athens, Greece

• National Cancer Institute of Thailand — Bangkok, Thailand