1. Meso Scale Diagnostics, LLC , Rockville, Maryland , USA
2. Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital, and Department of Anesthesia, Harvard Medical School , Boston, Massachusetts , USA
3. Department of Pediatrics, Boston Children’s Hospital and Harvard Medical School , Boston, Massachusetts , USA
4. Institutional Centers for Clinical and Translational Research, Boston Children’s Hospital , Boston, Massachusetts , USA
5. Department of Laboratory Medicine, Boston Children’s Hospital , Boston, Massachusetts , USA
6. Division of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine , Houston, Texas , USA
7. Department of Pediatrics, University of North Carolina at Chapel Hill Children’s Hospital , Chapel Hill, North Carolina , USA
8. Division of Critical Care, Department of Anesthesiology and Critical Care, The University of Pennsylvania Perelman School of Medicine , Philadelphia, Pennsylvania , USA
9. Division of Critical Care Medicine, Department of Pediatrics, Emory University School of Medicine, Children’s Healthcare of Atlanta , Atlanta, Georgia , USA
10. Divisions of Critical Care and Bone Marrow Transplantation, Department of Pediatrics, University of California, San Francisco , San Francisco, California , USA
11. Division of Pediatric Infectious Diseases, Department of Pediatrics, Children’s Mercy Kansas City , Kansas City, Missouri , USA
12. Division of Pediatric Infectious Diseases, Department of Pediatrics, Vanderbilt University Medical Center , Nashville, Tennessee , USA
13. Department of Pediatrics, College of Medicine, University of Nebraska Medical Center , Omaha, Nebraska , USA
14. Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine and Children’s Hospital Colorado , Aurora, Colorado , USA
15. Department of Pediatrics, University of Cincinnati, Division of Infectious Diseases, Cincinnati Children’s Hospital Medical Center , Cincinnati, Ohio , USA
16. Section of Pediatric Critical Care, Department of Pediatrics, Arkansas Children’s Hospital , Little Rock, Arkansas , USA
17. Division of Pediatric Critical Care Medicine, Department of Pediatrics, Mott Children’s Hospital and University of Michigan , Ann Arbor, Michigan , USA
18. Division of Critical Care Medicine, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Ann & Robert H. Lurie Children’s Hospital of Chicago , Chicago, Illinois , USA
19. Division of Pediatric Critical Care, Department of Pediatrics, University of Utah, Salt Lake City , Utah , USA
20. Division of Pediatric Critical Care, Department of Pediatrics, Saint Barnabas Medical Center , Livingston, New Jersey , USA
21. Department of Laboratory Medicine, Boston Children’s Hospital and Harvard Medical School , Boston, Massachusetts , USA