Larynx Cancer

• Centre Léon Bérard — Lyon, France
• Institut de Cancérologie de Lorraine — Vandœuvre-lès-Nancy, France
• Institut Gustave Roussy — Villejuif, France
• Institut de Cancérologie de l'Ouest - Paul Papin — Angers, France

• Memorial Sloan Kettering at Basking Ridge (Limited Protocol Activities) — Basking Ridge, New Jersey, United States
• Memorial Sloan Kettering Monmouth (Limited Protocol Activities) — Middletown, New Jersey, United States
• Memorial Sloan Kettering Bergen (Limited Protocol Activities) — Montvale, New Jersey, United States
• Memorial Sloan Kettering Suffolk- Commack (Limited Protocol Activities) — Commack, New York, United States

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

• Washington University in St. Louis — St Louis, Missouri, United States
• Duke University Medical Center — Durham, North Carolina, United States
• Medical University of South Carolina — Charleston, South Carolina, United States
• Baylor College of Medicine — Houston, Texas, United States

• Institut Gustave Roussy — Paris, France
• Tata Memorial Hospital Mumbai — Mumbai, Maharashtra, India
• Inselspital, Bern University Hospital — Bern, Canton of Bern, Switzerland
• University Hospital Zurich — Zurich, Canton of Zurich, Switzerland

• Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine — Baltimore, Maryland, United States
• Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai — New York, United States
• Department of Radiation Oncology, Case Western Reserve University — Cleveland, Ohio, United States
• Division of Radiation Oncology, The Ohio State University Wexner — Columbus, Ohio, United States

• Fudan University Shanghai Cancer Center — Shanghai, Shanghai Municipality, China

Not specified

• University Hospital Osijek — Osijek, Croatia

• UCSD Moores Cancer Center — La Jolla, California, United States
• University of California Los Angeles Cancer Center — Los Angeles, California, United States
• University of Michigan Cancer Center — Ann Arbor, Michigan, United States
• Washington School of Medicine Cancer Center — St Louis, Missouri, United States