Paranasal Sinus Neoplasms

• Advent Health — Greenwood Village, Colorado, United States
• Hartford HealthCare Cancer Institute at Manchester Medical Hospital — Manchester, Connecticut, United States
• Florida Hospital Memorial Medical Center — Daytona Beach, Florida, United States
• Florida Hospital DeLand — DeLand, Florida, United States

• Masaryk Memorial Cancer Institute — Brno, Czechia
• University Hospital Essen — Essen, Hesse, Germany
• IRCCS Ospedale Policlinico San Martino — Genova, Italy
• IRCCS Ospedale San Raffaele — Milan, Milano, Italy

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

• National Institutes of Health Clinical Center — Bethesda, Maryland, United States

Not specified

• Thomas Jefferson University Hospital — Philadelphia, Pennsylvania, United States

• Memoral Sloan Kettering Basking Ridge — Basking Ridge, New Jersey, United States
• Memoral Sloan Kettering Monmouth — Middletown, New Jersey, United States
• Memorial Sloan Kettering Bergen — Montvale, New Jersey, United States
• Memoral Sloan Kettering Westchester — Harrison, New York, United States

• Memorial Sloan Kettering Basking Ridge — Basking Ridge, New Jersey, United States
• Memorial Sloan Kettering Monmouth — Middletown, New Jersey, United States
• Memorial Sloan Kettering Bergen — Montvale, New Jersey, United States
• Memorial Sloan Kettering Commack — Commack, New York, United States

• Ohio State University Medical Center — Columbus, Ohio, United States

• USC University of Southern California Keck School of Medicine — Los Angeles, California, United States
• UM Sylvester Comprehensive Cancer Center — Miami, Florida, United States
• Northwestern University — Chicago, Illinois, United States
• Rush University Medical Center — Chicago, Illinois, United States