1. Pediatric ICU, Department of Anesthesiology and Critical Care Medicine, Children’s Hospital Los Angeles, Los Angeles, California
2. Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California
3. Division of Pulmonary, Allergy and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
4. Section of Pulmonary and Critical Care, Department of Medicine, University of Chicago, Chicago, Illinois
5. Division of Pulmonary and Critical Care Medicine, Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, New York
6. NewYork-Presbyterian Hospital, Weill Cornell Medical Center, New York, New York
7. Division of Pulmonary, Critical Care, and Sleep Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts
8. Division of Pulmonary, Critical Care and Sleep Medicine, School of Medicine, University of Washington Seattle, Washington
9. Division of Pulmonary, Critical Care, and Sleep Medicine, Miller School of Medicine, University of Miami, Miami, Florida
10. Division of Critical Care Medicine, Albert Einstein College of Medicine, Bronx, New York
11. Institut National de la Santé et de la Recherche Médicale, Poitiers, France; and
12. Médecine Intensive Réanimation, Centre Hospitalier Universitaire de Poitiers, Poitiers, France