Critical Illness

• Whittington Hospital NHS Trust — London, United Kingdom
• University College London Hospitals NHS Foundation Trust — London, United Kingdom
• Southampton University Hospitals NHS Trust — Southampton, United Kingdom

• Surgical ICU, University Hospital Zurich — Zurich, Switzerland

• University of Kentucky — Lexington, Kentucky, United States
• University of Louisville — Louisville, Kentucky, United States

Not specified

• University of Pittsburgh Medical Center (UPMC) — Pittsburgh, Pennsylvania, United States

• C.H.U. Hôpital Nord — Amiens, France
• C.H. d'Avignon — Avignon, France
• G.H.U. Nord Hôpital Jean Verdier — Bondy, France
• Polyclinique Jean Vilar — Bruges, France

• Intensive Care Units of the University Hospital Jena — Jena, Thuringia, Germany

• McMaster Children's Hospital — Hamilton, Ontario, Canada

• McMaster Children's Hospital — Hamilton, Ontario, Canada

• Department of Anesthesia and Critical Care (DAR B) — Saint-Eloi University Hospital of Montpellier, Montpellier, France
• Service de Pneumologie et Réanimation — Groupe Hospitalier La Pitié-Salpêtrière-Paris, Paris, France