Egg Hypersensitivity

• Ulster Hospital — Belfast, Northern Ireland, United Kingdom
• Royal United Hospital Bath NHS Trust — Bath, United Kingdom
• Sandwell General Hospital — Birmingham, United Kingdom
• Bristol Royal Hospital for Children — Bristol, United Kingdom

• 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 — Little Rock, Arkansas, United States
• National Jewish Health — Denver, Colorado, United States
• Johns Hopkins University School of Medicine — Baltimore, Maryland, United States
• Icahn School of Medicine at Mount Sinai — New York, United States

Not specified

• University Hospital of Leuven — Leuven, Vlaams-Brabant, Belgium
• Imelda Hospital Bonheiden — Bonheiden, Belgium
• Sint-Jan — Bruges, Belgium
• AZ maria middelares — Ghent, Belgium