Mouth Neoplasms

• University of Alabama at Birmingham — Birmingham, Alabama, United States
• Arizona Oncology Associates-West Orange Grove — Tucson, Arizona, United States
• Sutter Cancer Centers Radiation Oncology Services-Auburn — Auburn, California, United States
• Sutter Cancer Centers Radiation Oncology Services-Cameron Park — Cameron Park, California, United States

• Baptist Alliance MCI — Miami, Florida, United States
• Memorial Sloan Kettering Basking Ridge (All Protocol Activities) — Basking Ridge, New Jersey, United States
• Memorial Sloan Kettering Monmouth (All protocol activities) — Middletown, New Jersey, United States
• Memorial Sloan Kettering Bergen (All Protocol Activities) — Montvale, New Jersey, United States

Not specified

• The Kinghorn Cancer Centre — Sydney, New South Wales, Australia
• Metro South Hospital and Health Service, via the Princess Alexandra Hospital — Brisbane, Queensland, Australia
• Cardiff and Vale University Health Board - University Hospital of Wales (UHW) — Cardiff, United Kingdom
• East and North Hertfordshire NHS Trust (Incorporating Mount Vernon Cancer Centre) of Lister Hospital — Stevenage, Hertfordshire, United Kingdom

• Brigham and Women's Hospital — Boston, Massachusetts, United States
• Dana Farber Cancer Institute — Boston, Massachusetts, United States

• Highlands Oncology Group — Springdale, Arkansas, United States
• University of California at Davis — Davis, California, United States
• The Oncology Institute of Hope and Innovation — Downey, California, United States
• City of Hope Cancer Center — Duarte, California, United States