Urticaria

• University of California, San Diego — San Diego, California, United States
• Allergy and Asthma Clinical Research, Inc. — Walnut Creek, California, United States
• Family Allergy and Asthma Center — Atlanta, Georgia, United States
• Institute for Asthma and Allergy — Wheaton, Maryland, United States

• Toyohashi Municipal Hospital — Toyohashi, Aiti, Japan
• Asahi General Hospital — Asahi, Chiba, Japan
• Gunma University Hospital — Maebashi, Gunma, Japan
• Kobe University Hospital — Kobe, Hyōgo, Japan

• Clinical Research Center of Alabama, LLC — Birmingham, Alabama, United States
• Medical Research of Arizona — Scottsdale, Arizona, United States
• UC San Diego School of Medicine — San Diego, California, United States
• AIRE Medical of Los Angeles — Santa Monica, California, United States

• UC San Diego Health System - La Jolla — San Diego, California, United States
• Allergy & Asthma Clinical Research — Walnut Creek, California, United States
• University of South Florida Asthma, Allergy or Immunology Clinical Research Unit — Tampa, Florida, United States
• Institute for Asthma & Allergy, PC — Chevy Chase, Maryland, United States

Not specified

• Vince and Associates Clinical Research — Overland Park, Kansas, United States

• Study Center — Graz, Austria
• Study Center — Odense, Denmark
• Study Center — Grenoble, France
• Study Center — Lille, France

• Adelaide, Australia
• Campbelltown, Australia
• Graz, Austria
• Vienna, Austria

• Universitair Ziekenhuis Antwerpen (UZA) — Antwerp, Edegem, Belgium
• Clinic St-Luc University Hospital — Brussels, Belgium
• CHU d'Angers — Angers, France
• Hôpital Claude-Huriez — Lille, France

• IMMUNOe Research Centers — Centennial, Colorado, United States