Penicillin Allergy

• Prince of Wales Hospital — Hong Kong
• Princess Margaret Hospital — Hong Kong
• Queen Elizabeth Hospital — Hong Kong
• Queen Mary Hospital — Hong Kong

• Texas Tech University Health Sciences Center — Lubbock, Texas, United States

• University Hospital Heidelberg, Dermatology — Heidelberg, Baden-Wurttemberg, Germany
• University Hospital Heidelberg, Division of Infectious Diseases and Tropical Medicine — Heidelberg, Baden-Wurttemberg, Germany

Not specified

• Hospital Sant Joan de Déu - Althaia — Manresa, Barcelona, Spain

• Vanderbilt University Medical Center — Nashville, Tennessee, United States

• Children's Medical Center Dallas — Dallas, Texas, United States

• David Vyles — Milwaukee, Wisconsin, United States

• Haukeland University Hospital — Bergen, Norway
• Helse Førde — Førde, Norway

• Louisiana State University — New Orleans, Louisiana, United States
• University of Washington-Harborview Medical Center — Seattle, Washington, United States