Below is a listing of where our users come from:
| Baylor College of Medicine |
| Cincinnati Children's Hospital Medical Center |
| Cleveland Clinic |
| Columbia |
| MD Anderson |
| Miami Children's Hospital |
| New York University |
| Northwestern University |
| Ohio State University |
| Penn State University |
| SAUSHEC |
| stony brook |
| SUNY Upstate |
| University of Arizona |
| University of Michigan |
| University of Pittsburgh |
| University of Utah |
| UT Southwestern |
| Wilford Hall |
| Yale University |