Chronic Spontaneous Urticaria

• Novartis Investigative Site — Mannheim, Baden-Wurttemberg, Germany
• Novartis Investigative Site — Regensburg, Bavaria, Germany
• Novartis Investigative Site — Cologne, North Rhine-Westphalia, Germany
• Novartis Investigative Site — Aachen, Germany

• University Hospital Basel — Basel, Switzerland

• Novartis Investigative Site — Paris, Cedex 10, France
• Novartis Investigative Site — Limoges, Haute Vienne, France
• Novartis Investigative Site — Toulon, Val De Marne, France
• Novartis Investigative Site — Angers, France

• University of Health Sciences — Istanbul, Uskudar, Turkey (Türkiye)

Not specified

• Novartis Investigative Site — Pilar, Buenos Aires, Argentina
• Novartis Investigative Site — Santa Fe, Rosario, Argentina
• Novartis Investigative Site — Rosario, Santa Fe Province, Argentina
• Novartis Investigative Site — Buenos Aires, Argentina

• Department of Rheumatology, Clinical Immunology and Allergology, Bern University Hospital — Bern, Canton of Bern, Switzerland

• Allervie Clinical Research — Birmingham, Alabama, United States
• Acuro Research, Inc. — Little Rock, Arkansas, United States
• Modena Allergy & Asthma Clinical Research - La Jolla — La Jolla, California, United States
• Allergy & Asthma Associates of Southern California — Laguna Niguel, California, United States

• Kern Research — Bakersfield, California, United States
• Allergy and Asthma Medical Group and Research Center — San Diego, California, United States
• Pediatric Dermatology of Miami at the Pediatric CoE — Miami, Florida, United States
• Treasure Valley Medical Research — Boise, Idaho, United States

• Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences — Nanjing, Jiangsu, China