Nose Diseases

• GSK Investigational Site — Hot Springs, Arkansas, United States
• GSK Investigational Site — Little Rock, Arkansas, United States
• GSK Investigational Site — Long Beach, California, United States
• GSK Investigational Site — Jacksonville, Florida, United States

• GSK Investigational Site — Woodstock, Georgia, United States

• GSK Investigational Site — Tallinn, Estonia
• GSK Investigational Site — Tartu, Estonia
• GSK Investigational Site — Liepāja, Latvia
• GSK Investigational Site — Riga, Latvia

• Terveystalo Turku — Turku, Finland

• GSK Investigational Site — Austin, Texas, United States
• GSK Investigational Site — Austin, Texas, United States
• GSK Investigational Site — New Braunfels, Texas, United States
• GSK Investigational Site — San Antonio, Texas, United States

• Sharp Mary Birch Hospital for Women and Newborns — San Diego, California, United States

• Institute of Biomedicine and Molecular Immunology, IBIM — Palermo, Italy

• Ottawa Allergy Research Corporation — Ottawa, Ontario, Canada
• Diex Research Montreal Inc. — Montreal, Quebec, Canada
• Centre de Recherche Appliquee en Allergie de Quebec — Québec, Quebec, Canada
• Diex Research Sherbrooke Inc. — Sherbrooke, Quebec, Canada

• Allergy Center Vienna West, Vienna Challenge Chamber - — Vienna, Austria

Not specified