1. Departments of Pediatrics and Humanities Penn State Health Children's Hospital/Penn State College of Medicine Hershey Pennsylvania USA
2. Intermountain Medical Center and Primary Children's Hospital Salt Lake City UT USA
3. Department of Pediatrics Baylor College of Medicine/Texas Children's Hospital Houston Texas USA
4. Lucile Packard Children's Hospital Stanford Palo Alto California USA
5. Stanford University Palo Alto California USA
6. David Geffen School of Medicine at UCLA Mattel Children's Hospital Los Angeles California USA
7. Ann and Robert H Lurie Children's Hospital of Chicago, Pediatrics Chicago Illinois USA
8. Northwestern University Feinberg School of Medicine, Pediatrics Chicago Illinois USA
9. Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
10. University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania USA
11. Department of Pediatrics University of Chicago Chicago Illinois USA
12. MacLean Center for Clinical Medical Ethics Chicago Illinois USA
13. Department of Surgery University of Chicago Chicago Illinois USA
14. Ann and Robert H Lurie Children's Hospital of Chicago, Surgery Chicago Illinois USA
15. Department of Pediatrics Red Cross Children's Hospital, University of Cape Town Cape Town South Africa
16. Pediatric Multi Organ Transplant Program University of British Columbia Vancouver British Columbia Canada