| Beth Israel(NYC) |
| Pennsylvania Fort Children's Hospital Pittsburgh |
| Baylor Medical Center |
| Primary Children’s (University of Utah) |
| Brigham and Women's University Medical Centre |
| Presbyterian Hospital (University of Pittsburgh) |
| Baptist Hospital (Wake Forrest University) |
| Pennsylvania Hospital (Hospital of the University of PA) |
| Children's National Medical Center (Washington,DC) |
| Stanford University Medical Centre |
| Columbia Presbyterian(NYC) |
| Thomas Jefferson University Hospital |
| Cleveland Hospital |
| UNC Medical Centre (University of North Carolina) |
| Children's Hospital Boston |
| UCLA Medical Centre |
| Charity Medical Center, Redding, California |
| University of Virginia Medical Center |
| Children’s Hospital of Pittsburgh |
| UCSF (University of CA San Francisco) |
| Duke Medical Centre |
| University of Maryland Medical Center |
| George Washington University Medical Centre |
| University of Miss Medical Centre |
| Johons Hopkins Hospital |
| University of Georgia Children's Medical Center in Augusta |
| Mayo Hospital |
| Washington University Medical Centre |
| North Hospital (University of Louisville) |
| Yale New Haven Hospital |
