Food Hypersensitivity

• Sandwell General Hospital — Birmingham, United Kingdom
• Bristol Royal Hospital for Children — Bristol, United Kingdom
• Royal Hospital for Sick Children — Edinburgh, United Kingdom
• Leicester Royal Infirmary — Leicester, United Kingdom

• University of Arkansas for Medical Sciences: Arkansas Children's Hospital — Little Rock, Arkansas, United States
• Stanford University School of Medicine — Stanford, California, United States
• Johns Hopkins Hospital — Baltimore, Maryland, United States
• Mount Sinai School of Medicine — New York, United States

• John Hopkins Hospital University-Divison of Pediatric Allergy — Baltimore, Maryland, United States
• Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai — New York, United States
• UNC Rheumatolory Allergy & Immunology Clinic — Chapel Hill, North Carolina, United States
• Allergy, Asthma and Immunology Center — Tulsa, Oklahoma, United States

• Pediatric Multicare West — Lakeside, Arizona, United States
• Phoenix Children's Hospital — Phoenix, Arizona, United States
• University of Arizona — Tucson, Arizona, United States
• Applied Research Center of Arkansas — Little Rock, Arkansas, United States

• John Hunter Children's Hospital — New Lambton, New South Wales, Australia

• Ospedale Pediatrico Bambino Gesù — Rome, Italy

• Digestive Endoscopy Outpatients Clinic of the Department of Gastroenterology of the University Hospital "Paolo Giaccone" — Palermo, PA, Italy
• Internal Medicine Division of the "Cervello-Villa Sofia" Hospital — Palermo, PA, Italy
• Department of Internal Medicine, University Hospital of Palermo — Palermo, Italy

Not specified

• Sean N. Parker Center for Allergy Research at Stanford University — Mountain View, California, United States

• Arkansas Children's Hospital — Little Rock, Arkansas, United States
• Children's Hospital Colorado — Aurora, Colorado, United States