Heart Arrest

• Kokura Memorial Hospital — Kitakyushu, Fukuoka, Japan
• Hiroshima City Hospital — Hiroshima, Japan
• Sapporo City University Hopistal — Sapporo, Hokaido, Japan
• Kagawa University Hospital — Takamatsu, Kagawa-ken, Japan

• Children's Hospital of Philadelphia — Philadelphia, Pennsylvania, United States

• CHU de Nice — Nice, France

• CHU St Pierre — Brussels, Belgium
• Erasme Hospital (Free University of Brussels) — Brussels, Belgium
• CHU de Tivoli — La Louvière, Belgium
• UZ Gasthuisberg Leuven — Leuven, Belgium

Not specified

• Department of Anesthesiology and Intensive Care, University Hospital Muenster — Münster, Germany

• Instituto Dante Pazzanese de Cardiologia — São Paulo, Brazil

Not specified

• Cambrige Base Hospital — Cambridge, Ontario, Canada
• Sudbury Base Hospital — Greater Sudbury, Ontario, Canada
• Kingston Base Hospital — Kingston, Ontario, Canada
• London Base Hospital — London, Ontario, Canada

• Cambridge Base Hospital — Cambridge, Ontario, Canada
• Sudbury Base Hospital — Greater Sudbury, Ontario, Canada
• Kingston Base Hospital — Kingston, Ontario, Canada
• London Base Hospital — London, Ontario, Canada