Rhinitis, Allergic

• Royal Brompton & Harefield NHS TRust — London, United Kingdom

Not specified

• Upper Airway Biology Laboratory — Richmond, California, United States

• Radboud university hospital — Nijmegen, Gelderland, Netherlands

• Allergy and Asthma Specialists Medical Group — Huntington Beach, California, United States
• 310 Clinical Research — Inglewood, California, United States
• Allergy & Asthma Associates of Southern California dba. Southern California Research — Laguna Niguel, California, United States
• Allergy and Asthma — San Diego, California, United States

• Biogenics Research Chamber — San Antonio, Texas, United States
• University of Texas Health Science Center at San Antonio — San Antonio, Texas, United States

• Universitätsklinikum Augsburg — Augsburg, Germany

• Beijing Shijitan Hospital, Capital Medical University (the formerly Beijing Railway General Hospital) — Beijing, China

• National Research Center - Institute of Immunology Federal Medical-Biological Agency — Moscow, Russia

• Beijing Shijitan Hospital, Capital Medical University — Beijing, Beijing Municipality, China
• Beijing Tongren Hospital, Capital Medical University — Beijing, Beijing Municipality, China
• Beijing Youan Hospital, Capital Medical University — Beijing, Beijing Municipality, China
• Cangzhou Central Hospital — Cangzhou, Hebei, China