Hypersensitivity

• Alabama Allergy and Asthma Center — Birmingham, Alabama, United States
• Alabama Allergy & Asthma Clinic — Montgomery, Alabama, United States
• Little Rock Allergy & Asthma — Little Rock, Arkansas, United States
• Pacific Coast Allergy — Crescent City, California, United States

• CHU Sainte-Justine — Montreal, Quebec, Canada

• Northwestern University Feinberg School of Medicine, Department of Dermatology — Chicago, Illinois, United States

Not specified

• Northwestern University Feinberg School of Medicine, Department of Dermatology — Chicago, Illinois, United States

• Hospital de La Agencia Valenciana de Salud Vega Baja — Orihuela, Alicante, Spain
• Hospital Clinic de Barcelona — Barcelona, Spain

• Bronchoscopy suite, PGIMER — Chandigarh, India

• Research Site — Cypress, California, United States
• Research Site — Glendale, California, United States
• Research Site — Denver, Colorado, United States
• Research Site — Miami, Florida, United States

• Chest Clinic, PGIMER — Chandigarh, India

• Aarhus University, School of Public Health, Department of Environmental & Occupational Medicine — Aarhus C, Denmark