Nose Diseases

• University of Colorado SOM, Department of Otolaryngology — Aurora, Colorado, United States
• University of Texas Health Science Center at Houston, McGovern Medical School, Dept. of Otolaryngology, Head and Neck Surgery — Houston, Texas, United States

• Scottsdale, Arizona, United States
• Hot Springs, Arkansas, United States
• Little Rock, Arkansas, United States
• Huntington Beach, California, United States

• Beijing Shijitan Hospital — Beijing, China
• Beijing Tongren Hospital — Beijing, China
• Peking University People's Hospital — Beijing, China
• West China Hospital, Sichuan University — Chendu, China

• Medical office — Oignies, France

• VA Greater Los Angeles Healthcare System, West Los Angeles, CA — West Los Angeles, California, United States

• GSK Investigational Site — Fukuoka, Japan

• Regeneron Investigational Site — Los Angeles, California, United States
• Regeneron Investigational Site — Mountain View, California, United States
• Regeneron Investigational Site — Walnut Creek, California, United States
• Regeneron Investigational Site — Baltimore, Maryland, United States

• St. Michael's Hospital — Toronto, Ontario, Canada

• Adana City Education and Research Hospital — Adana, Merkez, Turkey (Türkiye)

Not specified